diff --git a/arch/arm/src/stm32/stm32_sdio.c b/arch/arm/src/stm32/stm32_sdio.c
index f5e9e2ac84..58a028fe5b 100644
--- a/arch/arm/src/stm32/stm32_sdio.c
+++ b/arch/arm/src/stm32/stm32_sdio.c
@@ -98,7 +98,7 @@
 /* HCLK=72 MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(2+2)=18 MHz */
 
 #define SDIO_MMCXFR_CLKDIV       (2 << SDIO_CLKCR_CLKDIV_SHIFT) 
-#define SDIO_CLKCR_MMCXFR        (SDIO_SDXFR_CLKDIV|SDIO_CLKCR_RISINGEDGE|\
+#define SDIO_CLKCR_MMCXFR        (SDIO_MMCXFR_CLKDIV|SDIO_CLKCR_RISINGEDGE|\
                                   SDIO_CLKCR_WIDBUS_D1)
 
 /* HCLK=72 MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(1+2)=24 MHz */