diff --git a/src/main/java/de/dennisguse/opentracks/fragments/ChartFragment.java b/src/main/java/de/dennisguse/opentracks/fragments/ChartFragment.java
index fdb796656..f742209aa 100644
--- a/src/main/java/de/dennisguse/opentracks/fragments/ChartFragment.java
+++ b/src/main/java/de/dennisguse/opentracks/fragments/ChartFragment.java
@@ -181,7 +181,7 @@ public class ChartFragment extends Fragment implements TrackDataListener {
     public void onPause() {
         super.onPause();
         pauseTrackDataHub();
-        PreferencesUtils.register(getContext(), sharedPreferenceChangeListener);
+        PreferencesUtils.unregister(getContext(), sharedPreferenceChangeListener);
     }
 
     @Override