diff --git a/gi/object.cpp b/gi/object.cpp
index af9dec4a501dbb0163bb2ce342c6f800e450d075..3223346281c7e7af8ad9f71ecdeeabc8362ce5b1 100644
--- a/gi/object.cpp
+++ b/gi/object.cpp
@@ -971,7 +971,9 @@ wrapped_gobj_dispose_notify(gpointer      data,
     auto *priv = static_cast<ObjectInstance *>(data);
 
     priv->g_object_finalized = true;
+
     priv->keep_alive.reset();
+    dissociate_list_remove(priv);
     weak_pointer_list.erase(priv);
 #if DEBUG_DISPOSE
     gjs_debug(GJS_DEBUG_GOBJECT, "Wrapped GObject %p disposed", where_the_object_was);