diff --git a/front/src/iframe_api.ts b/front/src/iframe_api.ts
index d7aaf13e..8810a92a 100644
--- a/front/src/iframe_api.ts
+++ b/front/src/iframe_api.ts
@@ -2,6 +2,7 @@ interface WorkAdventureApi {
     sendChatMessage(message: string, author: string): void;
 }
 
+// eslint-disable-next-line no-var
 declare var WA: WorkAdventureApi;
 
 window.WA = {