diff --git a/www-client/seamonkey/metadata.xml b/www-client/seamonkey/metadata.xml
index dc1f1e09bd666..07d17aa404f5c 100644
--- a/www-client/seamonkey/metadata.xml
+++ b/www-client/seamonkey/metadata.xml
@@ -25,5 +25,6 @@
 		<flag name="system-libvpx">Use the system-wide <pkg>media-libs/libvpx</pkg> instead of bundled</flag>
 		<flag name="system-png">Use the system-wide <pkg>media-libs/libpng</pkg> instead of bundled (requires APNG patches)</flag>
 		<flag name="system-sqlite">Use the system-wide <pkg>dev-db/sqlite</pkg> installation with secure-delete enabled</flag>
+		<flag name="webrtc">Enable WebRTC support. Disabled by default due to privacy concerns.</flag>
 	</use>
 </pkgmetadata>