diff --git a/runners/activities/activityrunner.cpp b/runners/activities/activityrunner.cpp
--- a/runners/activities/activityrunner.cpp
+++ b/runners/activities/activityrunner.cpp
@@ -57,8 +57,6 @@
 
 void ActivityRunner::down()
 {
-    delete m_activities;
-    m_activities = nullptr;
 }
 
 void ActivityRunner::serviceStatusChanged(KActivities::Consumer::ServiceStatus status)