diff --git a/.github/workflows/posix.yml b/.github/workflows/posix.yml
index cb68903b..8bd2eb6b 100644
--- a/.github/workflows/posix.yml
+++ b/.github/workflows/posix.yml
@@ -4,7 +4,9 @@ on:
   push:
     branches: [ main ]
   pull_request:
-    branches: [ main ]
+    branches:
+      - main
+      - maintenance/**
   workflow_dispatch: null
   schedule:
     - cron: '0 0 * * 0'
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 7f914010..1a745143 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -4,7 +4,9 @@ on:
   push:
     branches: [ main ]
   pull_request:
-    branches: [ main ]
+    branches:
+      - main
+      - maintenance/**
   workflow_dispatch: null
 
 env: