diff --git a/common/src/enums/websocket-message-type.ts b/common/src/enums/websocket-message-type.ts
new file mode 100644
index 0000000..9f95d60
--- /dev/null
+++ b/common/src/enums/websocket-message-type.ts
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2022 Savoir-faire Linux Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this program.  If not, see
+ * <https://www.gnu.org/licenses/>.
+ */
+export enum WebSocketMessageType {
+  WebRTCOffer = 'webrtc-offer',
+  WebRCTAnswer = 'webrtc-answer',
+}