diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 3a33afc..28d16ad 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -14,9 +14,9 @@ on:
         type: boolean
         default: false
   push:
-    branches: [ "main", "master" ]
+    branches: [ "main" ]
   pull_request:
-    branches: [ "main", "master" ]
+    branches: [ "main" ]
 
 jobs:
   ci: