diff --git a/Makefile b/Makefile
index fa0d9ff..961461b 100644
--- a/Makefile
+++ b/Makefile
@@ -47,6 +47,8 @@ external:
 		https://github.com/baresip/baresip.git external/baresip
 	cd external/re && \
 		patch -p1 < ../../patches/re_aubuf_timestamp_order_fix.patch
+	cd external/baresip && \
+		patch -p1 < ../../patches/baresip_ice_sdp_mdns.patch
 
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