diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index c2ffbfd..5683495 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -2,9 +2,21 @@ name: C++
 
 on:
   push:
+    paths:
+      - src/**
+      - include/**
+      - examples/**
+      - tool/**
+      - CMakeLists.txt
     branches: [ "main", "test/ci-cd" ]
   pull_request:
     branches: [ "main" ]
+    paths:
+      - src/**
+      - include/**
+      - examples/**
+      - tool/**
+      - CMakeLists.txt
 
 env:
   CARGO_TERM_COLOR: always
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 2ed815b..fe3808c 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -3,8 +3,18 @@ name: Rust
 on:
   push:
     branches: [ "main" ]
+    paths:
+      - src/**
+      - include/**
+      - bindings/rust/src/**
+      - bindings/rust/tests/**
   pull_request:
     branches: [ "main" ]
+    paths:
+      - src/**
+      - include/**
+      - bindings/rust/src/**
+      - bindings/rust/tests/**
 
 env:
   CARGO_TERM_COLOR: always