diff --git a/.github/workflows/build_linux.yml b/.github/workflows/build_linux.yml
index f9465cd48..3be25186d 100644
--- a/.github/workflows/build_linux.yml
+++ b/.github/workflows/build_linux.yml
@@ -5,6 +5,8 @@ on:
   push:
   pull_request:
     types: [opened, synchronize, reopened]
+    paths:
+    - '.github/workflows/build_linux.yml'
 
 jobs:
   build_shell:
diff --git a/.github/workflows/build_windows.yml b/.github/workflows/build_windows.yml
index 61b508f75..aa498a3ae 100644
--- a/.github/workflows/build_windows.yml
+++ b/.github/workflows/build_windows.yml
@@ -9,6 +9,8 @@ on:
   push:
   pull_request:
     types: [opened, synchronize, reopened]
+    paths:
+    - '.github/workflows/build_windows.yml'
 
 jobs:
   build_release: