diff --git a/src/virt-viewer-app.h b/src/virt-viewer-app.h
index 737b0af..3ee1f0a 100644
--- a/src/virt-viewer-app.h
+++ b/src/virt-viewer-app.h
@@ -97,7 +97,6 @@ GHashTable* virt_viewer_app_get_windows(VirtViewerApp *self);
 gboolean virt_viewer_app_get_enable_accel(VirtViewerApp *self);
 VirtViewerSession* virt_viewer_app_get_session(VirtViewerApp *self);
 gboolean virt_viewer_app_get_fullscreen(VirtViewerApp *app);
-gboolean virt_viewer_app_get_fullscreen_auto_conf(VirtViewerApp *app);
 const GOptionEntry* virt_viewer_app_get_options(void);
 void virt_viewer_app_clear_hotkeys(VirtViewerApp *app);
 gint virt_viewer_app_get_n_initial_displays(VirtViewerApp* self);