diff --git a/makefile b/makefile
index cbce5d9..d413d37 100644
--- a/makefile
+++ b/makefile
@@ -3,7 +3,7 @@ CFLAGS = `pkg-config --cflags gtk4 webkit2gtk-5.0 x11`
 LIBS   = `pkg-config --libs gtk4 webkit2gtk-5.0 x11`
 
 all:
-	${CC} -fPIC -g -O3 -o rose *.c $(CFLAGS) $(LIBS)
+	${CC} -fPIC -O3 -o rose *.c $(CFLAGS) $(LIBS)
 	strip ./rose
 
 install: all
diff --git a/webview.c b/webview.c
index 129f4f0..87b6b86 100644
--- a/webview.c
+++ b/webview.c
@@ -62,7 +62,6 @@ static void rose_webview_constructed(GObject *object)
 static void rose_webview_dispose(GObject *object)
 {
 	RoseWebView *webview = ROSE_WEBVIEW(object);
-	WebKitUserContentManager *ucm = webkit_web_view_get_user_content_manager(WEBKIT_WEB_VIEW(webview));
 
 	if (webview->cancellable) {
 		g_cancellable_cancel(webview->cancellable);
@@ -84,7 +83,6 @@ static void rose_webview_finalize(GObject *object)
 static void rose_webview_class_init(RoseWebViewClass *class)
 {
 	GObjectClass *object_class = G_OBJECT_CLASS(class);
-	WebKitWebViewClass *webkit_webview_class = WEBKIT_WEB_VIEW_CLASS(class);
 
 	object_class->dispose = rose_webview_dispose;
 	object_class->finalize = rose_webview_finalize;
@@ -111,7 +109,6 @@ void rose_webview_load_url(WebKitWebView *webview, const char *url)
 GtkWidget* rose_webview_new()
 {
 	char cookiefile[64];
-	WebKitWebView *webview;
 	WebKitCookieManager *cookiemanager;
 	WebKitUserContentManager *contentmanager;
 
diff --git a/window.c b/window.c
index 5979071..afb09d6 100644
--- a/window.c
+++ b/window.c
@@ -97,17 +97,7 @@ static gboolean key_press_callback(RoseWindow *window,
 
 static void rose_window_constructed(GObject *object)
 {
-	RoseWindow *window;
-	GAction *action;
-	GActionGroup *action_group;
-	GSimpleActionGroup *simple_action_group;
-	guint i;
-	GApplication *app;
-	GtkEventController *controller;
-
 	G_OBJECT_CLASS(rose_window_parent_class)->constructed(object);
-
-	window = ROSE_WINDOW(window);
 }
 
 static void rose_window_init(RoseWindow *window)
@@ -146,13 +136,8 @@ void rose_window_set_webview(RoseWindow *window, GtkWidget *webview)
 static void rose_window_class_init(RoseWindowClass *class)
 {
 	GObjectClass *object_class = G_OBJECT_CLASS(class);
-	GtkApplicationWindowClass *window_class = GTK_APPLICATION_WINDOW_CLASS(class);
 
 	object_class->constructed = rose_window_constructed;
-
-	/* g_object_class_override_property(object_class, */
-                                   /* PROP_ACTIVE_CHILD, */
-                                   /* "active-child"); */
 }
 
 RoseWindow* rose_window_new(GtkApplication *app)