diff --git a/.github/workflows/deploy-devops-porter-cd-pipeline-stack.yml b/.github/workflows/deploy-devops-porter-cd-pipeline-stack.yml
index f723215b..6e78d438 100644
--- a/.github/workflows/deploy-devops-porter-cd-pipeline-stack.yml
+++ b/.github/workflows/deploy-devops-porter-cd-pipeline-stack.yml
@@ -50,4 +50,5 @@ jobs:
             --stack-name porter-cd-pipeline \
             --template-file porter-cd-pipeline.yml \
             --capabilities CAPABILITY_NAMED_IAM CAPABILITY_AUTO_EXPAND \
-            --no-fail-on-empty-changeset
+            --no-fail-on-empty-changeset \
+            --role-arn arn:aws:iam::561178107736:role/PRX-GHA-ServiceRoleForCloudFormation
diff --git a/devops/porter-cd-pipeline.yml b/devops/porter-cd-pipeline.yml
index 3c471c7d..b9d9d958 100644
--- a/devops/porter-cd-pipeline.yml
+++ b/devops/porter-cd-pipeline.yml
@@ -886,7 +886,7 @@ Resources:
               });
           }
         };
-      MemorySize: 129
+      MemorySize: 128
       Policies:
         - Statement:
             - Action: sns:Publish