diff --git a/src/crypto/Makefile b/src/crypto/Makefile
index 69aa16ac6..0454827b8 100644
--- a/src/crypto/Makefile
+++ b/src/crypto/Makefile
@@ -48,6 +48,7 @@ LIB_OBJS += crypto_internal-modexp.o
 LIB_OBJS += crypto_internal-rsa.o
 LIB_OBJS += tls_internal.o
 LIB_OBJS += fips_prf_internal.o
+LIB_OBJS += random.o
 
 
 libcrypto.a: $(LIB_OBJS)