diff --git a/library/Makefile b/library/Makefile
index 65a102f..6420281 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -47,6 +47,7 @@
 OBJS_CRYPTO=	aes.o		aesni.o		arc4.o		\
 		asn1parse.o	asn1write.o	base64.o	\
 		bignum.o	blowfish.o	camellia.o	\
+		aria.o						\
 		ccm.o		cipher.o	cipher_wrap.o	\
 		cmac.o		ctr_drbg.o	des.o		\
 		dhm.o		ecdh.o		ecdsa.o		\