diff --git a/bitbake/lib/bb/ui/uihelper.py b/bitbake/lib/bb/ui/uihelper.py
index f64fa18ec2..fda7cc2c7c 100644
--- a/bitbake/lib/bb/ui/uihelper.py
+++ b/bitbake/lib/bb/ui/uihelper.py
@@ -35,25 +35,25 @@ class BBUIHelper:
             self.running_tasks[event.pid] = { 'title' : "%s %s" % (event._package, event._task), 'starttime' : time.time() }
             self.running_pids.append(event.pid)
             self.needUpdate = True
-        if isinstance(event, bb.build.TaskSucceeded):
+        elif isinstance(event, bb.build.TaskSucceeded):
             del self.running_tasks[event.pid]
             self.running_pids.remove(event.pid)
             self.needUpdate = True
-        if isinstance(event, bb.build.TaskFailedSilent):
+        elif isinstance(event, bb.build.TaskFailedSilent):
             del self.running_tasks[event.pid]
             self.running_pids.remove(event.pid)
             # Don't add to the failed tasks list since this is e.g. a setscene task failure
             self.needUpdate = True
-        if isinstance(event, bb.build.TaskFailed):
+        elif isinstance(event, bb.build.TaskFailed):
             del self.running_tasks[event.pid]
             self.running_pids.remove(event.pid)
             self.failed_tasks.append( { 'title' : "%s %s" % (event._package, event._task)})
             self.needUpdate = True
-        if isinstance(event, bb.runqueue.runQueueTaskStarted) or isinstance(event, bb.runqueue.sceneQueueTaskStarted):
+        elif isinstance(event, bb.runqueue.runQueueTaskStarted) or isinstance(event, bb.runqueue.sceneQueueTaskStarted):
             self.tasknumber_current = event.stats.completed + event.stats.active + event.stats.failed + 1
             self.tasknumber_total = event.stats.total
             self.needUpdate = True
-        if isinstance(event, bb.build.TaskProgress):
+        elif isinstance(event, bb.build.TaskProgress):
             if event.pid > 0:
                 self.running_tasks[event.pid]['progress'] = event.progress
                 self.running_tasks[event.pid]['rate'] = event.rate
@@ -62,4 +62,3 @@ class BBUIHelper:
     def getTasks(self):
         self.needUpdate = False
         return (self.running_tasks, self.failed_tasks)
-