diff --git a/aws/beta.ordbok.uib.no_stack.yaml b/aws/beta.ordbok.uib.no_stack.yaml
index 07f1dd82751ae2f9ed570bf891800d58bf495444..f17fe3129440538010880cd7964392056b46c562 100644
--- a/aws/beta.ordbok.uib.no_stack.yaml
+++ b/aws/beta.ordbok.uib.no_stack.yaml
@@ -198,7 +198,7 @@ Resources:
             LambdaFunctionAssociations:
               - EventType: viewer-request
                 IncludeBody: false
-                LambdaFunctionARN: !GetAtt RewriteLambda.Arn
+                LambdaFunctionARN: !Sub "${RewriteLambda.Arn}:$LATEST"
             ForwardedValues:
               QueryString: true
               Cookies: