diff --git a/chaos_monkey/build_windows.bat b/chaos_monkey/build_windows.bat
index f7f2b0da5..e5ff5a805 100644
--- a/chaos_monkey/build_windows.bat
+++ b/chaos_monkey/build_windows.bat
@@ -1 +1 @@
-c:\python27\Scripts\pyinstaller -F --log-level=DEBUG --clean --upx-dir=.\bin monkey.spec
\ No newline at end of file
+pyinstaller -F --log-level=DEBUG --clean --upx-dir=.\bin monkey.spec
\ No newline at end of file