diff --git a/.github/workflows/open-pr-describer.yml b/.github/workflows/open-pr-describer.yml
index 1cebe1a76..0bf30c0f1 100644
--- a/.github/workflows/open-pr-describer.yml
+++ b/.github/workflows/open-pr-describer.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: Ant0wan/openai-pr@v1
         with:
           api-key: ${{ secrets.OPENAI_API_KEY }}
-          model: "gtp-4"
+          model: "gtp-4o"
           template: |
             ## Description