diff --git a/duoqin/files/odm_gpio-keys.idc b/duoqin/files/odm_gpio-keys.idc
index 969cbf2..e76ec20 100644
--- a/duoqin/files/odm_gpio-keys.idc
+++ b/duoqin/files/odm_gpio-keys.idc
@@ -2,5 +2,5 @@ touch.deviceType = touchScreen
 touch.orientationAware = 1
 
 device.internal = 1
-keyboard.layout = odm-gpio-keys
-keyboard.characterMap = odm-gpio-keys
+keyboard.layout = odm_gpio-keys
+keyboard.characterMap = odm_gpio-keys