diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 1024da985..da2024c5a 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -1,6 +1,12 @@
 name: Build
 
-on: [push, pull_request]
+on:
+  push:
+    branches-ignore:
+      - staging.tmp
+      - trying.tmp
+      - staging-squash-merge.tmp
+  pull_request:
 
 jobs:
   build-cmake: