diff --git a/src/plugins/meteor/assets/meteor-start.sh b/src/plugins/meteor/assets/meteor-start.sh
index feb03243..3d57d0b6 100644
--- a/src/plugins/meteor/assets/meteor-start.sh
+++ b/src/plugins/meteor/assets/meteor-start.sh
@@ -6,6 +6,17 @@ APP_DIR=/opt/<%=appName %>
 IMAGE=mup-<%= appName.toLowerCase() %>
 PRIVATE_REGISTRY=<%- privateRegistry ? 0 : 1 %>
 
+<% if (privateRegistry) { %>
+  PRIVATE_REGISTRY_USERNAME='<%= privateRegistry.username %>'
+  PRIVATE_REGISTRY_PASSWORD='<%= privateRegistry.password %>'
+  PRIVATE_REGISTRY_HOST='<%= privateRegistry.host %>'
+<% } %>
+
+<% if (privateRegistry) { %>
+  echo "Login into private registry"
+  echo $PRIVATE_REGISTRY_PASSWORD | sudo -S docker login --password-stdin --username $PRIVATE_REGISTRY_USERNAME $PRIVATE_REGISTRY_HOST
+<% } %>
+
 <% if (removeImage) { %>
 echo "Removing images"
 # Run when the docker image doesn't support prepare-bundle.sh.
diff --git a/src/plugins/meteor/assets/prepare-bundle.sh b/src/plugins/meteor/assets/prepare-bundle.sh
index 02852513..5e346744 100644
--- a/src/plugins/meteor/assets/prepare-bundle.sh
+++ b/src/plugins/meteor/assets/prepare-bundle.sh
@@ -8,6 +8,12 @@ IMAGE_PREFIX=<%- imagePrefix %>
 IMAGE=$IMAGE_PREFIX'<%= appName.toLowerCase() %>'
 USE_BUILDKIT=<%= useBuildKit ? 1 : 0 %>
 
+<% if (privateRegistry) { %>
+  PRIVATE_REGISTRY_USERNAME='<%= privateRegistry.username %>'
+  PRIVATE_REGISTRY_PASSWORD='<%= privateRegistry.password %>'
+  PRIVATE_REGISTRY_HOST='<%= privateRegistry.host %>'
+<% } %>
+
 build_failed() {
   <% if (stopApp) { %>
   sudo docker start $APPNAME >/dev/null 2>&1 || true
@@ -81,14 +87,13 @@ sudo docker tag $IMAGE:latest $IMAGE:previous || true
 sudo docker tag $IMAGE:build $IMAGE:<%= tag %>
 
 <% if (privateRegistry) { %>
+  echo "Login into private registry"
+  echo $PRIVATE_REGISTRY_PASSWORD | sudo -S docker login --password-stdin --username $PRIVATE_REGISTRY_USERNAME $PRIVATE_REGISTRY_HOST
   echo "Pushing images to private registry"
   # Fails if the previous tag doesn't exist (such as during the initial deploy)
   sudo docker push $IMAGE:previous || true
-
   sudo docker push $IMAGE:latest
-  
 <% } %>
-
 echo "Tagged <%= tag %>"
 
 # Can fail if multiple Prepare Bundle apps are run concurrently for different apps