diff --git a/components/script/dom/rtcpeerconnection.rs b/components/script/dom/rtcpeerconnection.rs
index 2282846dc7a..37ae21a910d 100644
--- a/components/script/dom/rtcpeerconnection.rs
+++ b/components/script/dom/rtcpeerconnection.rs
@@ -8,7 +8,6 @@ use std::rc::Rc;
 
 use dom_struct::dom_struct;
 use js::rust::HandleObject;
-use script_bindings::weakref::WeakReferenceable;
 use servo_media::ServoMedia;
 use servo_media::streams::MediaStreamType;
 use servo_media::streams::registry::MediaStreamId;
@@ -791,8 +790,6 @@ impl RTCPeerConnectionMethods<crate::DomTypeHolder> for RTCPeerConnection {
     }
 }
 
-impl WeakReferenceable for RTCPeerConnection {}
-
 impl Convert<RTCSessionDescriptionInit> for SessionDescription {
     fn convert(self) -> RTCSessionDescriptionInit {
         let type_ = match self.type_ {
diff --git a/components/script_bindings/codegen/Bindings.conf b/components/script_bindings/codegen/Bindings.conf
index 535294a462e..93691f3bd5f 100644
--- a/components/script_bindings/codegen/Bindings.conf
+++ b/components/script_bindings/codegen/Bindings.conf
@@ -559,13 +559,10 @@ DOMInterfaces = {
     'canGc': ['Error', 'Redirect', 'Clone', 'CreateFromJson', 'Text', 'Blob', 'FormData', 'Json', 'ArrayBuffer', 'Headers', 'Bytes'],
 },
 
-'RTCDataChannel': {
-    'weakReferenceable': True, 
-},
-
 'RTCPeerConnection': {
     'inRealms': ['AddIceCandidate', 'CreateAnswer', 'CreateOffer', 'SetLocalDescription', 'SetRemoteDescription'],
     'canGc': ['Close', 'AddIceCandidate', 'CreateAnswer', 'CreateOffer', 'SetLocalDescription', 'SetRemoteDescription'],
+    'weakReferenceable': True,
 },
 
 'RTCRtpSender': {