diff --git a/scripts/pyinstaller/vleapp.spec b/scripts/pyinstaller/vleapp.spec
index d8baed6..5e17b54 100755
--- a/scripts/pyinstaller/vleapp.spec
+++ b/scripts/pyinstaller/vleapp.spec
@@ -51,7 +51,7 @@ exe = EXE(
     debug=False,
     bootloader_ignore_signals=False,
     strip=False,
-    upx=True,
+    upx=False,
     upx_exclude=[],
     runtime_tmpdir=None,
     version='vleapp-file_version_info.txt',
diff --git a/scripts/pyinstaller/vleappGUI.spec b/scripts/pyinstaller/vleappGUI.spec
index 00f623d..09ae240 100755
--- a/scripts/pyinstaller/vleappGUI.spec
+++ b/scripts/pyinstaller/vleappGUI.spec
@@ -51,7 +51,7 @@ exe = EXE(
     debug=False,
     bootloader_ignore_signals=False,
     strip=False,
-    upx=True,
+    upx=False,
     console=True,
     hide_console='hide-early',
     disable_windowed_traceback=False,