diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 031807cc..4fcf8ade 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -9,11 +9,13 @@ on:
     paths:
       - "src/viztracer/**"
       - "tests/**"
+      - "setup.py"
       - ".github/workflows/python-package.yml"
   pull_request:
     paths:
       - "src/viztracer/**"
       - "tests/**"
+      - "setup.py"
       - ".github/workflows/python-package.yml"
 
 jobs:
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 447d88be..fd443874 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -5,10 +5,12 @@ on:
     branches: [ master ]
     paths:
       - "src/viztracer/**"
+      - "setup.py"
       - ".github/workflows/wheels.yml"
   pull_request:
     paths:
       - "src/viztracer/**"
+      - "setup.py"
       - ".github/workflows/wheels.yml"
 
 jobs:
diff --git a/setup.py b/setup.py
index 9b118dee..8cf0eedd 100644
--- a/setup.py
+++ b/setup.py
@@ -62,7 +62,7 @@
                 "src/viztracer/modules/vcompressor/vcompressor.c",
                 "src/viztracer/modules/vcompressor/vc_dump.c",
             ],
-            extra_compile_args={"win32": []}.get(sys.platform, ["-Werror", "-std=c99"]),
+            extra_compile_args={"win32": []}.get(sys.platform, ["-Wno-unused-result", "-Werror", "-std=c99"]),
         ),
     ],
 )