diff --git a/lib/sc-launch.sh b/lib/sc-launch.sh
index 54f5fcc..deb7b91 100755
--- a/lib/sc-launch.sh
+++ b/lib/sc-launch.sh
@@ -60,10 +60,10 @@ case "$1" in
         cd "$WINEPREFIX"; pwd; /usr/bin/env bash --norc; exit 0
         ;;
     "config")
-        /usr/bin/env bash --norc -c "${wine_path}/winecfg"; exit 0
+        /usr/bin/env bash --norc -c "\"${wine_path}\"/winecfg"; exit 0
         ;;
     "controllers")
-        /usr/bin/env bash --norc -c "${wine_path}/wine control joy.cpl"; exit 0
+        /usr/bin/env bash --norc -c "\"${wine_path}\"/wine control joy.cpl"; exit 0
         ;;
 esac