diff --git a/src/uvc/uvc-v4l2.cc b/src/uvc/uvc-v4l2.cc
index 7ba88f5..4d5fb69 100644
--- a/src/uvc/uvc-v4l2.cc
+++ b/src/uvc/uvc-v4l2.cc
@@ -347,7 +347,6 @@ struct device {
         LOG_ERROR(WARNING, "VIDIOC_REQBUFS");
     }
 
-    callback = nullptr;
     is_capturing = false;
   }