diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index 1f51a1075..5027d1195 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -2,7 +2,7 @@ name: CI
 
 on:
   push:
-    branches: [ $default-branch ]
+    branches: [ master ]
   pull_request:
 
 jobs:
diff --git a/.github/workflows/gradle-wrapper-validation.yml b/.github/workflows/gradle-wrapper-validation.yml
index 425250abf..23ac9e20b 100644
--- a/.github/workflows/gradle-wrapper-validation.yml
+++ b/.github/workflows/gradle-wrapper-validation.yml
@@ -1,7 +1,7 @@
 name: "Validate Gradle Wrapper"
 on:
   push:
-    branches: [ $default-branch ]
+    branches: [ master ]
   pull_request:
 
 jobs: