diff --git a/configs/cm-bf537e_defconfig b/configs/cm-bf537e_defconfig
index db636e1..d687c43 100644
--- a/configs/cm-bf537e_defconfig
+++ b/configs/cm-bf537e_defconfig
@@ -1,4 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_MMC=y
 CONFIG_TARGET_CM_BF537E=y
 CONFIG_BOOTDELAY=5
 CONFIG_SILENT_CONSOLE=y