diff --git a/.github/workflows/action.yml b/.github/workflows/action.yml
index 3b220a59..881cb131 100644
--- a/.github/workflows/action.yml
+++ b/.github/workflows/action.yml
@@ -1,5 +1,11 @@
 name: Tests pipeline
-on: [push]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
 
 jobs:
   unit-tests:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 7ade64bb..476093e1 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -14,8 +14,10 @@ name: "CodeQL"
 on:
   push:
     branches:
-      - '*'
-      - '!main'
+      - main
+  pull_request:
+    branches:
+      - main
   schedule:
     - cron: '36 15 * * 5'