diff --git a/ChangeLog b/ChangeLog
index 202568e86e..55e57a906b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-06-06  Kristian Rietveld  <kris@imendio.com>
+
+	* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_queue_resize): use
+	GTK_IS_TREE_VIEW_COLUMN() in g_return_if_fail here.
+
 2007-06-06  Kristian Rietveld  <kris@imendio.com>
 
 	* gtk/gtktreeviewcolumn.[ch] (gtk_tree_view_column_get_tree_view): new
diff --git a/gtk/gtktreeviewcolumn.c b/gtk/gtktreeviewcolumn.c
index b913f3d9c7..f2d2b9a421 100644
--- a/gtk/gtktreeviewcolumn.c
+++ b/gtk/gtktreeviewcolumn.c
@@ -3705,7 +3705,7 @@ gtk_tree_view_column_cell_get_position (GtkTreeViewColumn *tree_column,
 void
 gtk_tree_view_column_queue_resize (GtkTreeViewColumn *tree_column)
 {
-  g_return_if_fail (tree_column != NULL);
+  g_return_if_fail (GTK_IS_TREE_VIEW_COLUMN (tree_column));
 
   if (tree_column->tree_view)
     _gtk_tree_view_column_cell_set_dirty (tree_column, TRUE);