diff --git a/sys/arch/arm/samsung/exynos_var.h b/sys/arch/arm/samsung/exynos_var.h
index f6e9ff97d8c9..2495f52a1d23 100644
--- a/sys/arch/arm/samsung/exynos_var.h
+++ b/sys/arch/arm/samsung/exynos_var.h
@@ -1,4 +1,4 @@
-/* $NetBSD: exynos_var.h,v 1.1 2014/04/13 02:26:26 matt Exp $ */
+/* $NetBSD: exynos_var.h,v 1.2 2014/04/13 17:06:02 reinoud Exp $ */
 /*-
  * Copyright (c) 2013, 2014 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -58,7 +58,8 @@ extern uint32_t exynos_pop_id;
 #define IS_EXYNOS4412_R0_P() \
 			((EXYNOS_PRODUCT_ID(exynos_soc_id) == 0xe4412) && \
 			 (EXYNOS_PRODUCT_REV(exynos_soc_id) == 0))
-#define IS_EXYNOS4_P()	(IS_EXYNOS4410 || IS_EXYNOS4412)
+
+#define IS_EXYNOS4_P()	(EXYNOS_PRODUCT_FAMILY(exynos_soc_id) == EXYNOS4_PRODUCT_FAMILY)
 
 #define IS_EXYNOS5410_P()	(EXYNOS_PRODUCT_ID(exynos_soc_id) == 0xe5410)
 #define IS_EXYNOS5440_P()	(EXYNOS_PRODUCT_ID(exynos_soc_id) == 0xe5440)