diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 206dd21..403131d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -2,7 +2,7 @@ name: main
 
 on:
   push:
-    branches: [main, master]
+    branches: [main]
   pull_request:
     types: [opened, synchronize, reopened, ready_for_review]
 
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index a899fd4..260e607 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -2,7 +2,7 @@ name: release-please
 
 on:
   push:
-    branches: [main, master]
+    branches: [main]
 
 permissions:
   contents: write