diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4d1f78dcd8..68a4033a83 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -3,6 +3,7 @@ name: Catalog consistency checks
 on:
   pull_request:
   push:
+    branches: [master]
 
 jobs:
   build:
diff --git a/.github/workflows/test_toml.yaml b/.github/workflows/test_toml.yaml
index b5e99571fe..546272809c 100644
--- a/.github/workflows/test_toml.yaml
+++ b/.github/workflows/test_toml.yaml
@@ -3,6 +3,7 @@ name: Check formatting
 on:
   pull_request:
   push:
+    branches: [master]
 
 jobs:
   check: