diff --git a/.github/workflows/gpu-test-action.yml b/.github/workflows/gpu-test-action.yml
index f620712..316532c 100644
--- a/.github/workflows/gpu-test-action.yml
+++ b/.github/workflows/gpu-test-action.yml
@@ -3,7 +3,7 @@ name: gpu-tests
 on:
   pull_request:
   push:
-    branches: master
+    branches: main
 
 jobs:
   test-linux: