diff --git a/common/Makefile b/common/Makefile
index 1557a04..97c59fe 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -93,6 +93,7 @@
 endif # !CONFIG_SPL_BUILD
 
 ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_SPL_HASH_SUPPORT) += hash.o
 obj-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
 obj-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o
 obj-$(CONFIG_SPL_NET_SUPPORT) += miiphyutil.o