diff --git a/configs/dalmore_defconfig b/configs/dalmore_defconfig
index 0634fa6..1de5d4a 100644
--- a/configs/dalmore_defconfig
+++ b/configs/dalmore_defconfig
@@ -34,6 +34,7 @@
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
 CONFIG_DFU_SF=y
+# CONFIG_DM_MMC_OPS is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_SYS_NS16550=y