diff --git a/git-gui b/git-gui
index c35c73c8c3a603efb3ec8580e3bbea51721d8fb7..013f21b2e84283b3909a617d4aeabf9fcf72204a 100755
--- a/git-gui
+++ b/git-gui
@@ -2049,6 +2049,8 @@ proc do_windows_shortcut {} {
 					--unix \
 					--absolute \
 					$gitdir]
+				regsub -all ' $me "'\\''" me
+				regsub -all ' $gd "'\\''" gd
 				puts -nonewline $fd "\"$sh\" --login -c \""
 				puts -nonewline $fd "GIT_DIR='$gd'"
 				puts -nonewline $fd " '$me'"