diff --git a/ureport/settings_common.py b/ureport/settings_common.py
index 564b75278..8857e8978 100644
--- a/ureport/settings_common.py
+++ b/ureport/settings_common.py
@@ -1103,7 +1103,7 @@
     },
     "stats_activities_squash": {
         "task": "stats.squash_contact_activities_counts",
-        "schedule": timedelta(hours=6),
+        "schedule": timedelta(minutes=15),
         "relative": True,
         "options": {"queue": "slow"},
     },