diff --git a/include/wlr/types/wlr_ext_data_control_v1.h b/include/wlr/types/wlr_ext_data_control_v1.h
index de5ad8d52..e49dfb3f5 100644
--- a/include/wlr/types/wlr_ext_data_control_v1.h
+++ b/include/wlr/types/wlr_ext_data_control_v1.h
@@ -14,11 +14,11 @@
 
 struct wlr_ext_data_control_manager_v1 {
 	struct wl_global *global;
-	struct wl_list devices; // wlr_data_control_device_v1.link
+	struct wl_list devices; // wlr_ext_data_control_device_v1.link
 
 	struct {
 		struct wl_signal destroy;
-		struct wl_signal new_device; // wlr_data_control_device_v1
+		struct wl_signal new_device; // wlr_ext_data_control_device_v1
 	} events;
 
 	struct wl_listener display_destroy;
@@ -27,7 +27,7 @@ struct wlr_ext_data_control_manager_v1 {
 struct wlr_ext_data_control_device_v1 {
 	struct wl_resource *resource;
 	struct wlr_ext_data_control_manager_v1 *manager;
-	struct wl_list link; // wlr_data_control_manager_v1.devices
+	struct wl_list link; // wlr_ext_data_control_manager_v1.devices
 
 	struct wlr_seat *seat;
 	struct wl_resource *selection_offer_resource; // current selection offer