--- a/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.cpp
+++ b/media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.cpp
@@ -445,17 +445,18 @@ PeerConnectionConfiguration::Init(const 
       MOZ_CRASH();
   }
 
   switch (aSrc.mIceTransportPolicy) {
     case dom::RTCIceTransportPolicy::Relay:
       setIceTransportPolicy(NrIceCtx::ICE_POLICY_RELAY);
       break;
     case dom::RTCIceTransportPolicy::All:
-      if (Preferences::GetBool("media.peerconnection.ice.no_host", false)) {
+      if (Preferences::GetBool("media.peerconnection.ice.no_host", false) ||
+          nsContentUtils::ShouldResistFingerprinting()) {
         setIceTransportPolicy(NrIceCtx::ICE_POLICY_NO_HOST);
       } else {
         setIceTransportPolicy(NrIceCtx::ICE_POLICY_ALL);
       }
       break;
     default:
       MOZ_CRASH();
   }