diff --git a/.github/workflows/cla.yml b/.github/workflows/cla.yml
index 6bc9ba8..0a6465f 100644
--- a/.github/workflows/cla.yml
+++ b/.github/workflows/cla.yml
@@ -32,5 +32,5 @@ jobs:
           # Versioned path: publishing a new CLA version means pointing at a new
           # directory, which requires everyone to accept that version.
           path-to-signatures: signatures/version1/cla.json
-          branch: main
+          branch: cla-signatures
           allowlist: nmrtist,*[bot]