diff --git a/applications/system/js_app/modules/js_badusb.c b/applications/system/js_app/modules/js_badusb.c
index 42e6778424..d2e30b3342 100644
--- a/applications/system/js_app/modules/js_badusb.c
+++ b/applications/system/js_app/modules/js_badusb.c
@@ -88,6 +88,7 @@ static void js_badusb_quit_free(JsBadusbInst* badusb) {
     }
     if(badusb->hid_cfg) {
         free(badusb->hid_cfg);
+        badusb->hid_cfg = NULL;
     }
 }