diff --git a/general/package/rtl8733bu-openipc/rtl8733bu-openipc.mk b/general/package/rtl8733bu-openipc/rtl8733bu-openipc.mk
index 5b35d382..fca2082f 100644
--- a/general/package/rtl8733bu-openipc/rtl8733bu-openipc.mk
+++ b/general/package/rtl8733bu-openipc/rtl8733bu-openipc.mk
@@ -5,7 +5,7 @@
 ################################################################################
 
 RTL8733BU_OPENIPC_SITE = $(call github,openipc,realtek-wlan,$(RTL8733BU_OPENIPC_VERSION))
-ifneq ($(filter $(OPENIPC_VARIANT),fpv rubyfpv),)
+ifneq ($(findstring fpv,$(OPENIPC_VARIANT)),)
 	RTL8733BU_OPENIPC_VERSION = rtl8733bu_fpv
 else
 	RTL8733BU_OPENIPC_VERSION = rtl8733bu