diff --git a/.github/workflows/test-admin-deploy.yaml b/.github/workflows/test-admin-deploy.yaml
index 2c2e649507..b47012cd78 100644
--- a/.github/workflows/test-admin-deploy.yaml
+++ b/.github/workflows/test-admin-deploy.yaml
@@ -86,8 +86,7 @@ jobs:
       - name: Create/Update lambda function
         id: create-update-lambda
         run: |
-          URL="$(aws lambda get-function --function-name $FUNCTION_NAME-$PR_NUMBER --query 'Configuration.FunctionArn')"
-          
+          URL="$(aws lambda get-function --function-name $FUNCTION_NAME-$PR_NUMBER --query 'Configuration.Endpoints[0].Url' --output text)"
           echo DEBUG: URL: $URL
           echo DEBUG: FUNCTION_NAME: $FUNCTION_NAME
           echo DEBUG: PR_NUMBER: $PR_NUMBER