diff --git a/src/Makefile.am b/src/Makefile.am
index c32551c2c..f06de8910 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -36,7 +36,8 @@ LIBBITCOIN_SERVER=libbitcoin_server.a -lcurl
 endif
 if TARGET_DARWIN
 LIBBITCOIN_SERVER=libbitcoin_server.a -lcurl
-else
+endif
+if TARGET_LINUX
 LIBBITCOIN_SERVER=libbitcoin_server.a -lcurl
 endif