diff --git a/web/firefoxcom.js b/web/firefoxcom.js
index afa2b69fc854a..8f84d6b9f5c04 100644
--- a/web/firefoxcom.js
+++ b/web/firefoxcom.js
@@ -320,6 +320,10 @@ class MLManager {
     return !!(await this.#enabled?.get(name));
   }
 
+  deleteModel(service) {
+    return FirefoxCom.requestAsync("mlDelete", service);
+  }
+
   guess(data) {
     return FirefoxCom.requestAsync("mlGuess", data);
   }
diff --git a/web/genericcom.js b/web/genericcom.js
index 9c646099ef58c..0e224dc247508 100644
--- a/web/genericcom.js
+++ b/web/genericcom.js
@@ -52,6 +52,10 @@ class MLManager {
     return false;
   }
 
+  async deleteModel(_service) {
+    return null;
+  }
+
   async guess() {
     return null;
   }