1 files changed, 3 insertions, 1 deletions

diff --git a/apps/tree.c b/apps/tree.c
index e95482127e..b7f18fa829 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -395,7 +395,8 @@ bool dirbrowse(char *root)
                     restore = true;
                 }
                 break;
-                
+
+#ifndef SIMULATOR
             case SYS_USB_CONNECTED:
                 /* Tell the USB thread that we are safe */
                 DEBUGF("dirbrowse got SYS_USB_CONNECTED\n");
@@ -411,6 +412,7 @@ bool dirbrowse(char *root)
                 strcpy(currdir, "/");
                 lastdir[0] = 0;
                 break;
+#endif
         }
 
         if ( restore ) {