1 files changed, 1 insertions, 1 deletions
diff --git a/utils/inst b/utils/inst
index fe4b5d7..5279365 100644
--- a/utils/inst
+++ b/utils/inst
@@ -8,7 +8,7 @@ ask() {
 	else
 		echo -e -n "\e[1;34m$1? (Y/n) \e[0m"
 		read
-		[[ $REPLY =~ ^[Yy]?$ ]]
+		echo "$REPLY" | grep -qE '^[Yy]?$'
 	fi
 }