diff --git a/src/chat.rs b/src/chat.rs
index 59afd2918..4e49cb885 100644
--- a/src/chat.rs
+++ b/src/chat.rs
@@ -1638,7 +1638,7 @@ pub async fn send_videochat_invitation(context: &Context, chat_id: ChatId) -> Re
     };
 
     let mut msg = Message::new(Viewtype::VideochatInvitation);
-    msg.param.set(Param::WebrtcInstance, &instance);
+    msg.param.set(Param::WebrtcRoom, &instance);
     msg.text = Some(
         context
             .stock_string_repl_str(
diff --git a/src/headerdef.rs b/src/headerdef.rs
index 482a47ada..5743351e6 100644
--- a/src/headerdef.rs
+++ b/src/headerdef.rs
@@ -35,7 +35,7 @@ pub enum HeaderDef {
     ChatContent,
     ChatDuration,
     ChatDispositionNotificationTo,
-    ChatWebrtcInstance,
+    ChatWebrtcRoom,
     Autocrypt,
     AutocryptSetupMessage,
     SecureJoin,
diff --git a/src/message.rs b/src/message.rs
index b4859c6ef..38e90b3dc 100644
--- a/src/message.rs
+++ b/src/message.rs
@@ -655,7 +655,7 @@ impl Message {
 
     pub fn get_videochat_url(&self) -> Option<String> {
         if self.viewtype == Viewtype::VideochatInvitation {
-            if let Some(instance) = self.param.get(Param::WebrtcInstance) {
+            if let Some(instance) = self.param.get(Param::WebrtcRoom) {
                 return Some(Message::parse_webrtc_instance(instance).1);
             }
         }
@@ -664,7 +664,7 @@ impl Message {
 
     pub fn get_videochat_type(&self) -> Option<VideochatType> {
         if self.viewtype == Viewtype::VideochatInvitation {
-            if let Some(instance) = self.param.get(Param::WebrtcInstance) {
+            if let Some(instance) = self.param.get(Param::WebrtcRoom) {
                 return Some(Message::parse_webrtc_instance(instance).0);
             }
         }
diff --git a/src/mimefactory.rs b/src/mimefactory.rs
index 7558ef523..f17659e5d 100644
--- a/src/mimefactory.rs
+++ b/src/mimefactory.rs
@@ -881,10 +881,10 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
                 "videochat-invitation".into(),
             ));
             protected_headers.push(Header::new(
-                "Chat-Webrtc-Instance".into(),
+                "Chat-Webrtc-Room".into(),
                 self.msg
                     .param
-                    .get(Param::WebrtcInstance)
+                    .get(Param::WebrtcRoom)
                     .unwrap_or_default()
                     .into(),
             ));
diff --git a/src/mimeparser.rs b/src/mimeparser.rs
index 7dc3e5766..1cfd71a38 100644
--- a/src/mimeparser.rs
+++ b/src/mimeparser.rs
@@ -245,11 +245,11 @@ impl MimeMessage {
     fn parse_videochat_headers(&mut self) {
         if let Some(value) = self.get(HeaderDef::ChatContent).cloned() {
             if value == "videochat-invitation" {
-                let instance = self.get(HeaderDef::ChatWebrtcInstance).cloned();
+                let instance = self.get(HeaderDef::ChatWebrtcRoom).cloned();
                 if let Some(part) = self.parts.first_mut() {
                     part.typ = Viewtype::VideochatInvitation;
                     part.param
-                        .set(Param::WebrtcInstance, instance.unwrap_or_default());
+                        .set(Param::WebrtcRoom, instance.unwrap_or_default());
                 }
             }
         }
@@ -1474,7 +1474,7 @@ mod tests {
         assert_eq!(
             mimeparser.parts[0]
                 .param
-                .get(Param::WebrtcInstance)
+                .get(Param::WebrtcRoom)
                 .unwrap_or_default(),
             "https://example.org/p2p/?roomname=6HiduoAn4xN"
         );
diff --git a/src/param.rs b/src/param.rs
index f3681ebc3..4d87202eb 100644
--- a/src/param.rs
+++ b/src/param.rs
@@ -69,7 +69,7 @@ pub enum Param {
     AttachGroupImage = b'A',
 
     /// For Messages
-    WebrtcInstance = b'V',
+    WebrtcRoom = b'V',
 
     /// For Messages: space-separated list of messaged IDs of forwarded copies.
     ///