diff --git a/crypto/Makefile b/crypto/Makefile
index cd4a4ed..46b08bf 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -22,6 +22,7 @@
 
 crypto_hash-objs := hash.o
 crypto_hash-objs += ahash.o
+crypto_hash-objs += shash.o
 obj-$(CONFIG_CRYPTO_HASH2) += crypto_hash.o
 
 cryptomgr-objs := algboss.o testmgr.o