diff --git a/.github/workflows/update-readme.yml b/.github/workflows/update-readme.yml
index ff42c5d..d3b8dd7 100644
--- a/.github/workflows/update-readme.yml
+++ b/.github/workflows/update-readme.yml
@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v3
       - name: Get help
         id: vars
-        run: echo "content=$(./normfn --help)"
+        run: echo "content=$(./normfn --help)" >> $GITHUB_OUTPUT
       - name: Update file
         uses: wow-actions/update-file@v1
         with: