diff --git a/toxav/msi.c b/toxav/msi.c
index 497af13b..65e45a92 100644
--- a/toxav/msi.c
+++ b/toxav/msi.c
@@ -1287,11 +1287,14 @@ int msi_kill ( MSISession *session )
             /* Cancel all? */
             uint16_t _it = 0;
             /*for ( ; _it < session->calls[idx]->peer_count; _it++ )
-             * FIXME: will not work on multiple peers, must cancel call for all peers
-             */
+                * FIXME: will not work on multiple peers, must cancel call for all peers
+                */
             msi_cancel ( session, idx, session->calls[idx]->peers [_it], "MSI session terminated!" );
         }
 
+    free(((TimerHandler *)session->timer_handler)->timers);
+    free(session->timer_handler);
+
     free ( session->calls );
     pthread_mutex_unlock(session->mutex);
     pthread_mutex_destroy(session->mutex);