diff --git a/src/install.sh b/src/install.sh
index 1e57ecd..8cc2392 100644
--- a/src/install.sh
+++ b/src/install.sh
@@ -101,9 +101,7 @@ fi
 if [ ! -f "$ISO" ]; then
   if [[ "$EXTERNAL" != [Yy1]* ]]; then
 
-    cd "$TMP"
-    /run/mido.sh "$VERSION"
-    cd /run
+    (cd "$TMP; /run/mido.sh "$VERSION")
 
   else