diff --git a/src/lib/eo/eo_base_class.c b/src/lib/eo/eo_base_class.c
index fd362ec013..cf944507d8 100644
--- a/src/lib/eo/eo_base_class.c
+++ b/src/lib/eo/eo_base_class.c
@@ -945,6 +945,7 @@ _eo_callback_remove_all(Efl_Object_Data *pd)
      _eo_callback_free(pd->callbacks[i]);
 
    free(pd->callbacks);
+   pd->callbacks = NULL;
    pd->callbacks_count = 0;
 }