--- a/ui/gtk/objs.mk	Thu Apr 16 17:41:35 2026 +0200
+++ b/ui/gtk/objs.mk	Fri Apr 17 13:21:11 2026 +0200
@@ -48,6 +48,7 @@
 GTKOBJ += headerbar.o
 GTKOBJ += webview.o
 GTKOBJ += widget.o
+GTKOBJ += action.o
 
 TOOLKITOBJS += $(GTKOBJ:%=$(GTK_OBJPRE)%)
 TOOLKITSOURCE += $(GTKOBJ:%.o=gtk/%.c)