diff --git a/catkin_tools/execution/controllers.py b/catkin_tools/execution/controllers.py
index 5474b2b1..fe12c223 100644
--- a/catkin_tools/execution/controllers.py
+++ b/catkin_tools/execution/controllers.py
@@ -437,6 +437,8 @@ def print_compact_summary(self, completed_jobs, warned_jobs, failed_jobs):
         if self.show_notifications:
             if len(failed_jobs) != 0:
                 notify(notification_title, "\n".join(notification_msg), icon_image='catkin_icon_red.png')
+            elif len(warned_jobs) != 0:
+                notify(notification_title, "\n".join(notification_msg), icon_image='catkin_icon_yellow.png')
             else:
                 notify(notification_title, "\n".join(notification_msg))
 
diff --git a/catkin_tools/notifications/resources/linux/catkin_icon_yellow.png b/catkin_tools/notifications/resources/linux/catkin_icon_yellow.png
new file mode 100644
index 00000000..3514f6f8
Binary files /dev/null and b/catkin_tools/notifications/resources/linux/catkin_icon_yellow.png differ