diff --git a/.github/workflows/update-smithy-version.yml b/.github/workflows/update-smithy-version.yml
index 1bb034e6..1e56c106 100644
--- a/.github/workflows/update-smithy-version.yml
+++ b/.github/workflows/update-smithy-version.yml
@@ -8,6 +8,7 @@ on:
 jobs:
   get-version:
     runs-on: ubuntu-latest
+    if: github.repository == "smithy-lang/smithy-language-server"
     steps:
       - uses: actions/checkout@v3