diff --git a/src/Makefile.am b/src/Makefile.am
index 303ba17fa..6152ffb40 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -31,7 +31,7 @@ LIBBITCOIN_CRYPTO=crypto/libbitcoin_crypto.a
 LIBBITCOIN_UNIVALUE=univalue/libbitcoin_univalue.a
 LIBBITCOINQT=qt/libbitcoinqt.a
 LIBSECP256K1=secp256k1/libsecp256k1.la
-LIBZCASH=libzcash.a
+LIBZCASH=libzcash.a -lcurl
 
 $(LIBSECP256K1): $(wildcard secp256k1/src/*) $(wildcard secp256k1/include/*)
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)