diff --git a/docker-builder-data/build/script/packet/opentoonz-portable.files/opentoonz.bat b/docker-builder-data/build/script/packet/opentoonz-portable.files/opentoonz.bat
index 72979a3..6a738c5 100755
--- a/docker-builder-data/build/script/packet/opentoonz-portable.files/opentoonz.bat
+++ b/docker-builder-data/build/script/packet/opentoonz-portable.files/opentoonz.bat
@@ -1,2 +1,2 @@
 cd "%~dp0\"
-start "" "%~dp0\bin\OpenToonz_1.2.exe"
+start "" "%~dp0\bin\OpenToonz.exe"