diff --git a/docs/reference/gtk/gtk3-sections.txt b/docs/reference/gtk/gtk3-sections.txt
index 9ec40c9f32..297b809bed 100644
--- a/docs/reference/gtk/gtk3-sections.txt
+++ b/docs/reference/gtk/gtk3-sections.txt
@@ -2199,6 +2199,7 @@ gtk_ui_manager_get_accel_group
 gtk_ui_manager_get_widget
 gtk_ui_manager_get_toplevels
 gtk_ui_manager_get_action
+gtk_ui_manager_add_ui_from_resource
 gtk_ui_manager_add_ui_from_string
 gtk_ui_manager_add_ui_from_file
 gtk_ui_manager_new_merge_id