diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java
index cb168e2f65..5592b356a8 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java
@@ -422,6 +422,9 @@ public class OverviewFragment extends Fragment {
         if (bgGraph == null)
             return;
 
+        if (getActivity() == null)
+            return;
+
         // open loop mode
         final LoopPlugin.LastRun finalLastRun = LoopPlugin.lastRun;
         if (Config.APS) {