diff --git a/extras/installer.sh b/extras/installer.sh
index aa577f5..66c66e4 100755
--- a/extras/installer.sh
+++ b/extras/installer.sh
@@ -324,7 +324,7 @@ if [ -f ~/.plexupdate ]; then
 fi
 
 if [ -f "$(dirname "$0")/../plexupdate.sh" -a -d "$(dirname "$0")/../.git" ]; then
-	FULL_PATH="$(readlink -f $(dirname "$0")/../)"
+	FULL_PATH="$(readlink -f "$(dirname "$0")/../")"
 	echo
 	echo "Found plexupdate.sh in '$FULL_PATH', using that as your install path"
 else