diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index acb366f..3bb9dcf 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,7 @@ on:
         type: string
       TopBranch:
         description: 'The branch of the main repository'
-        required: true
+        required: false
         type: string
         default: 'main'
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 76bef55..9734b27 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,7 +23,7 @@ on:
         type: string
       TopBranch:
         description: 'The branch of the main repository'
-        required: true
+        required: false
         type: string
         default: 'main'
 env: