1 files changed, 1 insertions, 1 deletions

diff --git a/bitbake/lib/bb/ui/uihelper.py b/bitbake/lib/bb/ui/uihelper.py
index 82913e0da8..e6983bd559 100644
--- a/bitbake/lib/bb/ui/uihelper.py
+++ b/bitbake/lib/bb/ui/uihelper.py
@@ -31,7 +31,7 @@ class BBUIHelper:
 
         if isinstance(event, bb.build.TaskStarted):
             tid = event._fn + ":" + event._task
-            if event._mc != "default":
+            if event._mc != "":
                 self.running_tasks[tid] = { 'title' : "mc:%s:%s %s" % (event._mc, event._package, event._task), 'starttime' : time.time(), 'pid' : event.pid }
             else:
                 self.running_tasks[tid] = { 'title' : "%s %s" % (event._package, event._task), 'starttime' : time.time(), 'pid' : event.pid }