diff --git a/apps/tree.c b/apps/tree.c
index 80af6e01d6..531f7838aa 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -392,6 +392,7 @@ bool dirbrowse(char *root)
 
             case TREE_PREV:
             case TREE_PREV | BUTTON_REPEAT:
+            case BUTTON_VOL_UP:
                 if(filesindir) {
                     if(dircursor) {
                         put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, false);
@@ -427,6 +428,7 @@ bool dirbrowse(char *root)
 
             case TREE_NEXT:
             case TREE_NEXT | BUTTON_REPEAT:
+            case BUTTON_VOL_DOWN:
                 if(filesindir)
                 {
                     if (dircursor + start + 1 < numentries ) {