diff --git a/src/gapi/calendar.py b/src/gapi/calendar.py
index 0517890e..e2c972df 100644
--- a/src/gapi/calendar.py
+++ b/src/gapi/calendar.py
@@ -1,4 +1,5 @@
 import sys
+import uuid
 
 # TODO: get rid of these hacks
 import __main__