diff --git a/pkg/model/resources/nodeup.go b/pkg/model/resources/nodeup.go
index a875d1cdb1..692eb5db20 100644
--- a/pkg/model/resources/nodeup.go
+++ b/pkg/model/resources/nodeup.go
@@ -66,9 +66,23 @@ download-or-bust() {
     for url in "${urls[@]}"; do
       local file="${url##*/}"
       rm -f "${file}"
-      if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
-        echo "== Failed to download ${url}. Retrying. =="
-      elif [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
+
+      if [[ $(which curl) ]]; then
+        if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
+          echo "== Failed to curl ${url}. Retrying. =="
+          break
+        fi
+      elif [[ $(which wget ) ]]; then
+        if ! wget --inet4-only -O "${file}" --connect-timeout=20 --tries=6 --wait=10 "${url}"; then
+          echo "== Failed to wget ${url}. Retrying. =="
+          break
+        fi
+      else
+        echo "== Could not find curl or wget. Retrying. =="
+        break
+      fi
+
+      if [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
         echo "== Hash validation of ${url} failed. Retrying. =="
       else
         if [[ -n "${hash}" ]]; then
diff --git a/pkg/model/tests/data/bootstrapscript_0.txt b/pkg/model/tests/data/bootstrapscript_0.txt
index 1f9a121a57..fba5c22233 100644
--- a/pkg/model/tests/data/bootstrapscript_0.txt
+++ b/pkg/model/tests/data/bootstrapscript_0.txt
@@ -69,9 +69,23 @@ download-or-bust() {
     for url in "${urls[@]}"; do
       local file="${url##*/}"
       rm -f "${file}"
-      if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
-        echo "== Failed to download ${url}. Retrying. =="
-      elif [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
+
+      if [[ $(which curl) ]]; then
+        if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
+          echo "== Failed to curl ${url}. Retrying. =="
+          break
+        fi
+      elif [[ $(which wget ) ]]; then
+        if ! wget --inet4-only -O "${file}" --connect-timeout=20 --tries=6 --wait=10 "${url}"; then
+          echo "== Failed to wget ${url}. Retrying. =="
+          break
+        fi
+      else
+        echo "== Could not find curl or wget. Retrying. =="
+        break
+      fi
+
+      if [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
         echo "== Hash validation of ${url} failed. Retrying. =="
       else
         if [[ -n "${hash}" ]]; then
diff --git a/pkg/model/tests/data/bootstrapscript_1.txt b/pkg/model/tests/data/bootstrapscript_1.txt
index 9c1ac5ec0c..6a94e73a31 100644
--- a/pkg/model/tests/data/bootstrapscript_1.txt
+++ b/pkg/model/tests/data/bootstrapscript_1.txt
@@ -69,9 +69,23 @@ download-or-bust() {
     for url in "${urls[@]}"; do
       local file="${url##*/}"
       rm -f "${file}"
-      if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
-        echo "== Failed to download ${url}. Retrying. =="
-      elif [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
+
+      if [[ $(which curl) ]]; then
+        if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
+          echo "== Failed to curl ${url}. Retrying. =="
+          break
+        fi
+      elif [[ $(which wget ) ]]; then
+        if ! wget --inet4-only -O "${file}" --connect-timeout=20 --tries=6 --wait=10 "${url}"; then
+          echo "== Failed to wget ${url}. Retrying. =="
+          break
+        fi
+      else
+        echo "== Could not find curl or wget. Retrying. =="
+        break
+      fi
+
+      if [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
         echo "== Hash validation of ${url} failed. Retrying. =="
       else
         if [[ -n "${hash}" ]]; then
diff --git a/pkg/model/tests/data/bootstrapscript_2.txt b/pkg/model/tests/data/bootstrapscript_2.txt
index 9c1ac5ec0c..6a94e73a31 100644
--- a/pkg/model/tests/data/bootstrapscript_2.txt
+++ b/pkg/model/tests/data/bootstrapscript_2.txt
@@ -69,9 +69,23 @@ download-or-bust() {
     for url in "${urls[@]}"; do
       local file="${url##*/}"
       rm -f "${file}"
-      if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
-        echo "== Failed to download ${url}. Retrying. =="
-      elif [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
+
+      if [[ $(which curl) ]]; then
+        if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
+          echo "== Failed to curl ${url}. Retrying. =="
+          break
+        fi
+      elif [[ $(which wget ) ]]; then
+        if ! wget --inet4-only -O "${file}" --connect-timeout=20 --tries=6 --wait=10 "${url}"; then
+          echo "== Failed to wget ${url}. Retrying. =="
+          break
+        fi
+      else
+        echo "== Could not find curl or wget. Retrying. =="
+        break
+      fi
+
+      if [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
         echo "== Hash validation of ${url} failed. Retrying. =="
       else
         if [[ -n "${hash}" ]]; then
diff --git a/pkg/model/tests/data/bootstrapscript_3.txt b/pkg/model/tests/data/bootstrapscript_3.txt
index 211dac1428..4d7de05b73 100644
--- a/pkg/model/tests/data/bootstrapscript_3.txt
+++ b/pkg/model/tests/data/bootstrapscript_3.txt
@@ -69,9 +69,23 @@ download-or-bust() {
     for url in "${urls[@]}"; do
       local file="${url##*/}"
       rm -f "${file}"
-      if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
-        echo "== Failed to download ${url}. Retrying. =="
-      elif [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
+
+      if [[ $(which curl) ]]; then
+        if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
+          echo "== Failed to curl ${url}. Retrying. =="
+          break
+        fi
+      elif [[ $(which wget ) ]]; then
+        if ! wget --inet4-only -O "${file}" --connect-timeout=20 --tries=6 --wait=10 "${url}"; then
+          echo "== Failed to wget ${url}. Retrying. =="
+          break
+        fi
+      else
+        echo "== Could not find curl or wget. Retrying. =="
+        break
+      fi
+
+      if [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
         echo "== Hash validation of ${url} failed. Retrying. =="
       else
         if [[ -n "${hash}" ]]; then
diff --git a/pkg/model/tests/data/bootstrapscript_4.txt b/pkg/model/tests/data/bootstrapscript_4.txt
index 005303f1d0..e66e28d423 100644
--- a/pkg/model/tests/data/bootstrapscript_4.txt
+++ b/pkg/model/tests/data/bootstrapscript_4.txt
@@ -69,9 +69,23 @@ download-or-bust() {
     for url in "${urls[@]}"; do
       local file="${url##*/}"
       rm -f "${file}"
-      if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
-        echo "== Failed to download ${url}. Retrying. =="
-      elif [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
+
+      if [[ $(which curl) ]]; then
+        if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
+          echo "== Failed to curl ${url}. Retrying. =="
+          break
+        fi
+      elif [[ $(which wget ) ]]; then
+        if ! wget --inet4-only -O "${file}" --connect-timeout=20 --tries=6 --wait=10 "${url}"; then
+          echo "== Failed to wget ${url}. Retrying. =="
+          break
+        fi
+      else
+        echo "== Could not find curl or wget. Retrying. =="
+        break
+      fi
+
+      if [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
         echo "== Hash validation of ${url} failed. Retrying. =="
       else
         if [[ -n "${hash}" ]]; then
diff --git a/pkg/model/tests/data/bootstrapscript_5.txt b/pkg/model/tests/data/bootstrapscript_5.txt
index 005303f1d0..e66e28d423 100644
--- a/pkg/model/tests/data/bootstrapscript_5.txt
+++ b/pkg/model/tests/data/bootstrapscript_5.txt
@@ -69,9 +69,23 @@ download-or-bust() {
     for url in "${urls[@]}"; do
       local file="${url##*/}"
       rm -f "${file}"
-      if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
-        echo "== Failed to download ${url}. Retrying. =="
-      elif [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
+
+      if [[ $(which curl) ]]; then
+        if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
+          echo "== Failed to curl ${url}. Retrying. =="
+          break
+        fi
+      elif [[ $(which wget ) ]]; then
+        if ! wget --inet4-only -O "${file}" --connect-timeout=20 --tries=6 --wait=10 "${url}"; then
+          echo "== Failed to wget ${url}. Retrying. =="
+          break
+        fi
+      else
+        echo "== Could not find curl or wget. Retrying. =="
+        break
+      fi
+
+      if [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
         echo "== Hash validation of ${url} failed. Retrying. =="
       else
         if [[ -n "${hash}" ]]; then
diff --git a/tests/integration/minimal/cloudformation.json.extracted.yaml b/tests/integration/minimal/cloudformation.json.extracted.yaml
index 2149589c20..9b23589014 100644
--- a/tests/integration/minimal/cloudformation.json.extracted.yaml
+++ b/tests/integration/minimal/cloudformation.json.extracted.yaml
@@ -49,9 +49,23 @@ Resources.AWSAutoScalingLaunchConfigurationmasterustest1amastersminimalexampleco
       for url in "${urls[@]}"; do
         local file="${url##*/}"
         rm -f "${file}"
-        if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
-          echo "== Failed to download ${url}. Retrying. =="
-        elif [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
+
+        if [[ $(which curl) ]]; then
+          if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
+            echo "== Failed to curl ${url}. Retrying. =="
+            break
+          fi
+        elif [[ $(which wget ) ]]; then
+          if ! wget --inet4-only -O "${file}" --connect-timeout=20 --tries=6 --wait=10 "${url}"; then
+            echo "== Failed to wget ${url}. Retrying. =="
+            break
+          fi
+        else
+          echo "== Could not find curl or wget. Retrying. =="
+          break
+        fi
+
+        if [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
           echo "== Hash validation of ${url} failed. Retrying. =="
         else
           if [[ -n "${hash}" ]]; then
@@ -303,9 +317,23 @@ Resources.AWSAutoScalingLaunchConfigurationnodesminimalexamplecom.Properties.Use
       for url in "${urls[@]}"; do
         local file="${url##*/}"
         rm -f "${file}"
-        if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
-          echo "== Failed to download ${url}. Retrying. =="
-        elif [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
+
+        if [[ $(which curl) ]]; then
+          if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
+            echo "== Failed to curl ${url}. Retrying. =="
+            break
+          fi
+        elif [[ $(which wget ) ]]; then
+          if ! wget --inet4-only -O "${file}" --connect-timeout=20 --tries=6 --wait=10 "${url}"; then
+            echo "== Failed to wget ${url}. Retrying. =="
+            break
+          fi
+        else
+          echo "== Could not find curl or wget. Retrying. =="
+          break
+        fi
+
+        if [[ -n "${hash}" ]] && ! validate-hash "${file}" "${hash}"; then
           echo "== Hash validation of ${url} failed. Retrying. =="
         else
           if [[ -n "${hash}" ]]; then