diff --git a/3rdparty/mmu_man/scripts/dev-perso b/3rdparty/mmu_man/scripts/dev-perso
index 0d6f8a6ce8..7ca528ea6f 100755
--- a/3rdparty/mmu_man/scripts/dev-perso
+++ b/3rdparty/mmu_man/scripts/dev-perso
@@ -98,7 +98,8 @@ function dev() {
 		;;
 	*)
 		# prompt: set window title to [project:folder] also
-		export PS1='\[\033]0;['$1':\W]\a\]\[\033[1m\][\u@\h \w]\[\033[0m\]\$ '
+		#export PS1='\[\033]0;['$1':\W]\a\]\[\033[1m\][\u@\h \w]\[\033[0m\]\$ '
+		export PS1='\033]0;['$1':\W]\a\033[1m[\u@\h \w]\033[0m\$ '
 		;;
 	esac
 	# lower priority so background builds don't slow the GUI too much