diff --git a/test/e2e-tests.sh b/test/e2e-tests.sh
index 991d3c9ce..a12b94c2b 100755
--- a/test/e2e-tests.sh
+++ b/test/e2e-tests.sh
@@ -37,7 +37,7 @@ export PATH=$PATH:${REPO_ROOT_DIR}
 
 run() {
   # Create cluster
-  initialize $@ --skip-istio-addon --cluster-version=1.20
+  initialize $@ --skip-istio-addon
 
   # Smoke test
   eval smoke_test || fail_test