diff --git a/mo/imports.py b/mo/imports.py
index 4bcaa635d3b59f2b0836d409ca82eda91618dbad..926308a9d9783360e695b21ff8d14edf1ab9dead 100644
--- a/mo/imports.py
+++ b/mo/imports.py
@@ -77,7 +77,6 @@ class Import:
     def __init__(self):
         self.errors = []
         self.warnings = []
-        self.rr = None
         self.place_cache = {}
         self.school_place_cache = {}
         self.new_user_ids = []