diff --git a/blueprintcompiler/language/values.py b/blueprintcompiler/language/values.py
index 676de37..f143f29 100644
--- a/blueprintcompiler/language/values.py
+++ b/blueprintcompiler/language/values.py
@@ -133,7 +133,7 @@ class QuotedLiteral(AstNode):
                 "Gdk.Paintable",
                 "Gdk.Texture",
                 "Gdk.Pixbuf",
-                "GLib.File",
+                "Gio.File",
                 "Gtk.ShortcutTrigger",
                 "Gtk.ShortcutAction",
                 "Gdk.RGBA",