diff --git a/gdk/win32/gdkdevicemanager-win32.c b/gdk/win32/gdkdevicemanager-win32.c
index 0cb1caa377..082d87cbc4 100644
--- a/gdk/win32/gdkdevicemanager-win32.c
+++ b/gdk/win32/gdkdevicemanager-win32.c
@@ -578,8 +578,8 @@ _gdk_input_wintab_init_check (GdkDeviceManager *_device_manager)
           device = g_object_new (GDK_TYPE_DEVICE_WINTAB,
                                  "name", device_name,
                                  "type", GDK_DEVICE_TYPE_SLAVE,
-                                 "source", GDK_SOURCE_PEN,
-                                 "mode", GDK_MODE_SCREEN,
+                                 "input-source", GDK_SOURCE_PEN,
+                                 "input-mode", GDK_MODE_SCREEN,
                                  "has-cursor", FALSE,
                                  "display", _gdk_display,
                                  "device-manager", device_manager,