diff --git a/app/src/main/java/org/communiquons/android/comunic/client/fragments/ConversationsListFragment.java b/app/src/main/java/org/communiquons/android/comunic/client/fragments/ConversationsListFragment.java
index 9af7533..6cab6a6 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/fragments/ConversationsListFragment.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/fragments/ConversationsListFragment.java
@@ -170,7 +170,8 @@ public class ConversationsListFragment extends Fragment implements AdapterView.O
 
             @Override
             protected void onPostExecute(ArrayList<ConversationsInfo> list) {
-                display_conversations_list(list);
+                if(getActivity() != null)
+                    display_conversations_list(list);
             }
         }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);