diff --git a/gio/gdesktopappinfo.c b/gio/gdesktopappinfo.c
index dc8e06663..97618952a 100644
--- a/gio/gdesktopappinfo.c
+++ b/gio/gdesktopappinfo.c
@@ -685,7 +685,7 @@ g_desktop_app_info_get_generic_name (GDesktopAppInfo *info)
  *
  * Since: 2.30
  */
-const char *
+gboolean
 g_desktop_app_info_get_nodisplay (GDesktopAppInfo *info)
 {
   return info->nodisplay;
diff --git a/gio/gdesktopappinfo.h b/gio/gdesktopappinfo.h
index 21bb22d56..89391898e 100644
--- a/gio/gdesktopappinfo.h
+++ b/gio/gdesktopappinfo.h
@@ -52,7 +52,7 @@ const char *     g_desktop_app_info_get_filename      (GDesktopAppInfo *info);
 
 const char *     g_desktop_app_info_get_generic_name  (GDesktopAppInfo *info);
 const char *     g_desktop_app_info_get_categories    (GDesktopAppInfo *info);
-gbooolean        g_desktop_app_info_get_nodisplay     (GDesktopAppInfo *info);
+gboolean         g_desktop_app_info_get_nodisplay     (GDesktopAppInfo *info);
 
 GDesktopAppInfo *g_desktop_app_info_new               (const char      *desktop_id);
 gboolean         g_desktop_app_info_get_is_hidden     (GDesktopAppInfo *info);