diff --git a/requirements.txt b/requirements.txt
index d5b9134be..de647807c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ mss==6.1.0
 pandas==2.0.0
 pygetwindow==0.0.9
 pyinstaller
-pywin32==306
+pywin32==306; sys_platform == 'win32'
 git+https://github.com/abrichr/pynput.git
 pytest==7.1.3
 rapidocr-onnxruntime==1.2.3