diff --git a/.github/workflows/occt-unit-test.yml b/.github/workflows/occt-unit-test.yml
index 4cd0d22..92b4fb8 100644
--- a/.github/workflows/occt-unit-test.yml
+++ b/.github/workflows/occt-unit-test.yml
@@ -2,8 +2,24 @@ name: OCCT CI
 on:
   push:
     branches: [master]
+    paths:
+      - "src/occt/**"
+      - "src/ffi/**"
+      - "test/occt/**"
+      - "test/ffi/**"
+      - "ci/**"
+      - ".github/**"
+      - "./CMakeLists.txt"
   pull_request:
     branches: [master]
+    paths:
+      - "src/occt/**"
+      - "src/ffi/**"
+      - "test/occt/**"
+      - "test/ffi/**"
+      - "ci/**"
+      - ".github/**"
+      - "./CMakeLists.txt"
 
 jobs:
   build-wrappers: