diff --git a/gtk/gtk.symbols b/gtk/gtk.symbols
index abaf1ee192..151d2545a7 100644
--- a/gtk/gtk.symbols
+++ b/gtk/gtk.symbols
@@ -809,6 +809,7 @@ gtk_combo_box_get_focus_on_click
 gtk_combo_box_get_has_entry
 gtk_combo_box_get_model
 gtk_combo_box_get_popup_accessible
+gtk_combo_box_get_popup_fixed_width
 gtk_combo_box_get_row_separator_func
 gtk_combo_box_get_row_span_column
 gtk_combo_box_get_button_sensitivity
@@ -832,6 +833,7 @@ gtk_combo_box_set_column_span_column
 gtk_combo_box_set_entry_text_column
 gtk_combo_box_set_focus_on_click
 gtk_combo_box_set_model
+gtk_combo_box_set_popup_fixed_width
 gtk_combo_box_set_row_separator_func
 gtk_combo_box_set_row_span_column
 gtk_combo_box_set_button_sensitivity