diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 7151753b0989f922c5a0e9d29fce5e057ae2ad5e..c402e9b31f4c61148ee5466b29f9ec176f11b78f 100644
--- a/arch/arm/include/asm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
@@ -2,7 +2,7 @@
 #define _ARCH_ARM_GPIO_H
 
 #if CONFIG_ARCH_NR_GPIO > 0
-#define ARCH_NR_GPIO CONFIG_ARCH_NR_GPIO
+#define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO
 #endif
 
 /* not all ARM platforms necessarily support this API ... */