diff --git a/src/scripts/install-umatl.bat b/src/scripts/install-umatl.bat
index 28d2f2668..bfa4f63c8 100644
--- a/src/scripts/install-umatl.bat
+++ b/src/scripts/install-umatl.bat
@@ -47,8 +47,11 @@ EXIT /B
 
 :mingit
 ECHO Installing MinGit ^(https://github.com/git-for-windows/git/releases^)...
+IF EXIST "uma-temp-mingit\mingw64" (
+    EXIT /B 0
+)
 MKDIR uma-temp-mingit
-if not exist "uma-temp-mingit.zip" (
+IF NOT EXIST "uma-temp-mingit.zip" (
     curl -L -o uma-temp-mingit.zip "https://github.com/git-for-windows/git/releases/download/v2.38.1.windows.1/MinGit-2.38.1-64-bit.zip"
 )
 tar -xf uma-temp-mingit.zip -C uma-temp-mingit