diff --git a/src/e_mod_main.c b/src/e_mod_main.c
index 0eafb3f..a0e7be8 100644
--- a/src/e_mod_main.c
+++ b/src/e_mod_main.c
@@ -50,8 +50,10 @@ Config *diskio_conf = NULL;
 static const E_Gadcon_Client_Class _gc_class = 
 {
    GADCON_CLIENT_CLASS_VERSION, "diskio", 
-     {_gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, 
-		  _gc_id_new, NULL},
+   {
+      _gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, 
+      _gc_id_new, NULL, NULL
+   },
    E_GADCON_CLIENT_STYLE_PLAIN
 };