diff --git a/companion/services/oauthService.ts b/companion/services/oauthService.ts
index aa2f66fe1c..9f6f706a49 100644
--- a/companion/services/oauthService.ts
+++ b/companion/services/oauthService.ts
@@ -133,6 +133,10 @@ export class CalComOAuthService {
       code_challenge_method: "S256",
     });
 
+    if (Platform.OS === "ios") {
+      params.append("register", "false");
+    }
+
     return `${this.config.calcomBaseUrl}/auth/oauth2/authorize?${params.toString()}`;
   }