diff --git a/.github/workflows/run-eval.yml b/.github/workflows/run-eval.yml
index df2a9d42ed12..a024b4deb7fd 100644
--- a/.github/workflows/run-eval.yml
+++ b/.github/workflows/run-eval.yml
@@ -24,6 +24,6 @@ jobs:
 
           curl -X POST \
             -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
-            -H "Accept: application/vnd.github.v3+json" \
-            -d "{\"ref\": \"main\", \"inputs\": {\"github-repo\": \"$REPO_URL\", \"github-branch\": \"$PR_BRANCH\"}}" \
+            -H "Accept: application/vnd.github+json" \
+            -d "{\"ref\": \"main\", \"inputs\": {\"github-repo\": \"${REPO_URL}\", \"github-branch\": \"${PR_BRANCH}\"}}" \
             https://api.github.com/repos/All-Hands-AI/evaluation/actions/workflows/create-branch.yml/dispatches