diff --git a/iocore/net/UnixNetAccept.cc b/iocore/net/UnixNetAccept.cc
index 21f39c4ac85..7e4978ff8ff 100644
--- a/iocore/net/UnixNetAccept.cc
+++ b/iocore/net/UnixNetAccept.cc
@@ -322,7 +322,6 @@ NetAccept::do_blocking_accept(EThread *t)
         return 0;
       }
       if (!action_->cancelled) {
-        SCOPED_MUTEX_LOCK(lock, action_->mutex, t);
         action_->continuation->handleEvent(EVENT_ERROR, (void *)(intptr_t)res);
         Warning("accept thread received fatal error: errno = %d", errno);
       }