diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 067a7bae5..e57d42a7c 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -2,9 +2,9 @@ name: Docker Image CI
 
 on:
   push:
-    branches: [ Ncat ]
+    branches: [ master ]
   pull_request:
-    branches: [ Ncat ]
+    branches: [ master ]
 
 jobs: