diff --git a/win.spec b/win.spec
index 796f150..ec65704 100644
--- a/win.spec
+++ b/win.spec
@@ -30,7 +30,7 @@ exe = EXE(pyz,
           debug=False,
           bootloader_ignore_signals=False,
           strip=False,
-          upx=True,
+          upx=False,
           upx_exclude=[],
           runtime_tmpdir=None,
           console=False,