diff --git a/etc/taskcluster/macos/Brewfile-gstreamer b/etc/taskcluster/macos/Brewfile-gstreamer
index fc5e828236b..c03180d6135 100644
--- a/etc/taskcluster/macos/Brewfile-gstreamer
+++ b/etc/taskcluster/macos/Brewfile-gstreamer
@@ -1,3 +1,4 @@
+brew "gnutls"
 brew "gstreamer"
 brew "gst-plugins-base"
 brew "gst-libav"