diff --git a/channels/chan_skinny.c b/channels/chan_skinny.c
index dfaeb7e394..9a122cc6f3 100644
--- a/channels/chan_skinny.c
+++ b/channels/chan_skinny.c
@@ -1179,6 +1179,7 @@ static void *get_button_template(struct skinnysession *s, struct button_definiti
 			(btn++)->buttonDefinition = BT_HOLD;
 			break;
 		case SKINNY_DEVICE_7920:
+		case SKINNY_DEVICE_7921:
 			/* XXX I don't know if this is right. */
 			for (i = 0; i < 4; i++)
 				(btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
@@ -2074,6 +2075,8 @@ static char *device2str(int type)
 		return "7961GE";
 	case SKINNY_DEVICE_7941GE:
 		return "7941GE";
+	case SKINNY_DEVICE_7921:
+		return "7921";
 	case SKINNY_DEVICE_7905:
 		return "7905";
 	case SKINNY_DEVICE_7920: