diff --git a/app/internal/window/os_wayland.go b/app/internal/window/os_wayland.go
index eea5c000..1924d238 100644
--- a/app/internal/window/os_wayland.go
+++ b/app/internal/window/os_wayland.go
@@ -1445,7 +1445,7 @@ func (w *window) setStage(s system.Stage) {
 		return
 	}
 	w.stage = s
-	w.w.Event(system.StageEvent{s})
+	w.w.Event(system.StageEvent{Stage: s})
 }
 
 func (w *window) display() *C.struct_wl_display {
diff --git a/app/internal/window/os_x11.go b/app/internal/window/os_x11.go
index c6e2762d..e75313e6 100644
--- a/app/internal/window/os_x11.go
+++ b/app/internal/window/os_x11.go
@@ -180,7 +180,7 @@ func (w *x11Window) setStage(s system.Stage) {
 		return
 	}
 	w.stage = s
-	w.w.Event(system.StageEvent{s})
+	w.w.Event(system.StageEvent{Stage: s})
 }
 
 func (w *x11Window) loop() {