diff --git a/packages/core/src/dom_components/model/ModelResolverWatcher.ts b/packages/core/src/dom_components/model/ModelResolverWatcher.ts
index 6955355af..34e62ca4d 100644
--- a/packages/core/src/dom_components/model/ModelResolverWatcher.ts
+++ b/packages/core/src/dom_components/model/ModelResolverWatcher.ts
@@ -91,7 +91,7 @@ export class ModelResolverWatcher {
       this.resolverListeners[key] = new DataResolverListener({
         em,
         resolver,
-        onUpdate: (value) => this.updateFn.bind(this)(this.model, key, value),
+        onUpdate: (value) => this.updateFn(this.model, key, value),
       });
     }
   }