diff --git a/contrib/src/gnutls/rules.mak b/contrib/src/gnutls/rules.mak
index b8fbd734f8482498c0eec087ce50e091f0aa578c..03e57601c1c4b080cb522d80d669a03e3d23c7f6 100644
--- a/contrib/src/gnutls/rules.mak
+++ b/contrib/src/gnutls/rules.mak
@@ -39,8 +39,14 @@ GNUTLS_CONF := \
 	--without-idn \
 	$(HOSTCONF)
 
+ifdef HAVE_MACOSX
+	GNUTLS_CONF += --without-brotli
+endif
+
 ifdef HAVE_IOS
-	GNUTLS_CONF += --disable-hardware-acceleration
+	GNUTLS_CONF += \
+	--disable-hardware-acceleration \
+	--without-brotli
 endif
 
 DEPS_gnutls = gmp nettle iconv