diff --git a/scouter/activities/mongodb.py b/scouter/activities/mongodb.py
index 87fbc51..ce70bf8 100644
--- a/scouter/activities/mongodb.py
+++ b/scouter/activities/mongodb.py
@@ -101,7 +101,8 @@ class MongoDB(BaseActivity):
                     }
                 }
 
-            data = self.database[collection_name].find(data_filter, {"_id": 0})
+            data = list(self.database[collection_name].find(
+                data_filter, {"_id": 0}))
 
             data = clear_mongo_id(data)