diff --git a/_config.yml b/_config.yml
index d68335523b..4753da74fc 100644
--- a/_config.yml
+++ b/_config.yml
@@ -99,7 +99,7 @@ defaults:
     values:
       ucp_version: "2.1"
       dtr_version: "2.2"
-      docker_image: "docker/dtr:2.2.0-beta2"
+      docker_image: "docker/dtr:2.2.0"
   -
     scope:
       path: "datacenter/dtr/2.1"
@@ -119,7 +119,7 @@ defaults:
     values:
       ucp_version: "2.1"
       dtr_version: "2.2"
-      docker_image: "docker/ucp:2.1.0-beta2"
+      docker_image: "docker/ucp:2.1.0"
   -
     scope:
       path: "datacenter/ucp/2.0"
diff --git a/_data/ddc_offline_files.yaml b/_data/ddc_offline_files.yaml
index f715a1e3fa..af0d5c86f3 100644
--- a/_data/ddc_offline_files.yaml
+++ b/_data/ddc_offline_files.yaml
@@ -6,15 +6,10 @@
 
 - ucp-version: "2.1"
   tar-files:
-    - description: "UCP 2.1.0-beta2"
-      url: https://packages.docker.com/caas/ucp_images_2.1.0-beta2.tar.gz
-    - description: "DTR 2.2.0-beta2"
-      url: https://packages.docker.com/caas/dtr-2.2.0-beta2.tar.gz
-    - description: "UCP 2.1.0-beta1"
-      url: https://packages.docker.com/caas/ucp_images_2.1.0-beta1.tar.gz
-    - description: "DTR 2.2.0-beta1"
-      url: https://packages.docker.com/caas/dtr-2.2.0-beta1.tar.gz
-
+    - description: "UCP 2.1.0"
+      url: https://packages.docker.com/caas/ucp_images_2.1.0.tar.gz
+    - description: "DTR 2.2.0"
+      url: https://packages.docker.com/caas/dtr-2.2.0.tar.gz
 - ucp-version: "2.0"
   tar-files:
     - description: "UCP 2.0.3"
diff --git a/datacenter/ucp/2.1/guides/admin/install/index.md b/datacenter/ucp/2.1/guides/admin/install/index.md
index 52ceba2d6a..3af2d37879 100644
--- a/datacenter/ucp/2.1/guides/admin/install/index.md
+++ b/datacenter/ucp/2.1/guides/admin/install/index.md
@@ -24,7 +24,7 @@ For each host that you plan to manage with UCP:
 2.  Install Docker Engine 1.13:
 
     ```bash
-    curl -SLf https://packages.docker.com/1.13/install.sh  | repo=testing sh
+    curl -SLf https://packages.docker.com/1.13/install.sh  | sh
     ```
 
     [You can also install Docker Engine using a package manager](/cs-engine/1.13/index.md)
diff --git a/datacenter/ucp/2.1/guides/admin/install/system-requirements.md b/datacenter/ucp/2.1/guides/admin/install/system-requirements.md
index d2a31fa22c..d14d7e3c1a 100644
--- a/datacenter/ucp/2.1/guides/admin/install/system-requirements.md
+++ b/datacenter/ucp/2.1/guides/admin/install/system-requirements.md
@@ -14,7 +14,7 @@ You can install UCP on-premises or on a cloud provider. To install UCP,
 all nodes must have:
 
 * Linux kernel version 3.10 or higher
-* Docker Engine version 1.13.0 or higher
+* CS Docker Engine version 1.13.0 or higher
 * 4.00 GB of RAM
 * 3.00 GB of available disk space
 * A static IP address