diff --git a/source/libublsettings-gtk3-misc.c b/source/libublsettings-gtk3-misc.c
index 24160c7..8cf752f 100644
--- a/source/libublsettings-gtk3-misc.c
+++ b/source/libublsettings-gtk3-misc.c
@@ -344,7 +344,9 @@ struct revealer_wrapper {
 };
 
 gboolean _yon_on_revealer_hidden(struct revealer_wrapper *wrapped){
-    gtk_window_resize
+    int width;
+    gtk_window_get_size(GTK_WINDOW(wrapped->window),&width,NULL);
+    gtk_window_resize(GTK_WINDOW(wrapped->window),width,wrapped->height);
 }
 
 gboolean _yon_on_revealer_switched(struct revealer_wrapper *wrapped){
@@ -353,11 +355,11 @@ gboolean _yon_on_revealer_switched(struct revealer_wrapper *wrapped){
     }
 }
 
-yon_gtk_window_set_shrinking_from_revealer_resizing(GtkWindow *window, GtkRevealer *revealer){
+void yon_gtk_window_set_shrinking_from_revealer_resizing(GtkWindow *window, GtkRevealer *revealer){
     int height=0;
     gtk_window_get_size(window, NULL, &height);
     struct revealer_wrapper *wrapped = malloc(sizeof(struct revealer_wrapper));
-    wrapped->revealer=revealer;
+    wrapped->revealer=GTK_WIDGET(revealer);
     wrapped->height=height;
     wrapped->window=gtk_widget_get_toplevel(GTK_WIDGET(revealer));
     g_signal_connect(G_OBJECT(wrapped->revealer),"notify::reveal-child",G_CALLBACK(_yon_on_revealer_switched),wrapped);
diff --git a/source/libublsettings-gtk3.h b/source/libublsettings-gtk3.h
index 8346806..a78b872 100644
--- a/source/libublsettings-gtk3.h
+++ b/source/libublsettings-gtk3.h
@@ -521,4 +521,6 @@ int yon_calendar_get_last_date();
 
 config_str yon_resource_open_file(const char *path, int *size);
 
-void yon_gtk_revealer_set_from_switch(GtkRevealer *revealer, GtkSwitch *target);
\ No newline at end of file
+void yon_gtk_revealer_set_from_switch(GtkRevealer *revealer, GtkSwitch *target);
+
+void yon_gtk_window_set_shrinking_from_revealer_resizing(GtkWindow *window, GtkRevealer *revealer);
\ No newline at end of file