diff --git a/.github/workflows/performance.yml b/.github/workflows/performance.yml
index 25c8c4a70a5a..b54e5d04e430 100644
--- a/.github/workflows/performance.yml
+++ b/.github/workflows/performance.yml
@@ -122,7 +122,7 @@ jobs:
             body="${body//'%'/'%25'}"
             body="${body//$'\n'/'%0A'}"
             body="${body//$'\r'/'%0D'}"
-            echo "body=$body" >> $GITHUB_OUTPUT
+            echo "::set-output name=body::$body"
 
       - name: Publish Results
         run: |