diff --git a/step-templates/azure-deploy-containerapp.json b/step-templates/azure-deploy-containerapp.json
index 3a9aa336c..73badf7f2 100644
--- a/step-templates/azure-deploy-containerapp.json
+++ b/step-templates/azure-deploy-containerapp.json
@@ -3,7 +3,7 @@
   "Name": "Azure - Deploy Container App",
   "Description": "Deploys a container to an Azure Container App Environment",
   "ActionType": "Octopus.Script",
-  "Version": 8,
+  "Version": 9,
   "CommunityActionTemplateId": null,
   "Packages": [
     {
@@ -110,7 +110,7 @@
       "Id": "d74123b0-4104-45b9-ae12-b1f808b8b948",
       "Name": "Template.Azure.Container.Name",
       "Label": "Container Name",
-      "HelpText": "The name of the container to create/update.  If you want to use the image name, specify `#{Octopus.Action.Package[Template.Azure.Container.Image].PackageId}`",
+      "HelpText": "The name of the container to create/update.  If you want to use the image name, specify `#{Octopus.Action.Package[Template.Azure.Container.Image].PackageId | Replace \"/\" \"-\"}`",
       "DefaultValue": "",
       "DisplaySettings": {
         "Octopus.ControlType": "SingleLineText"