diff --git a/softwares/unzip.bat b/softwares/unzip.bat
index 782c7ac..cff16dc 100755
--- a/softwares/unzip.bat
+++ b/softwares/unzip.bat
@@ -1 +1 @@
-"%PROGRAMFILES%\7-Zip\7z.exe" x -yo%2 %1 >NUL
+"%PROGRAMFILES%\7-Zip\7z.exe" x -y -o%2 %1 >NUL