diff --git a/packages/forms/signals/src/util/parser.ts b/packages/forms/signals/src/util/parser.ts
index b7120d36b69b..bd254f03772d 100644
--- a/packages/forms/signals/src/util/parser.ts
+++ b/packages/forms/signals/src/util/parser.ts
@@ -10,6 +10,7 @@ import {type Signal, linkedSignal} from '@angular/core';
 import type {ValidationError} from '../api/rules';
 import {normalizeErrors} from '../api/rules/validation/util';
 import type {ParseResult} from '../api/transformed_value';
+import {shallowArrayEquals} from './array';
 
 /**
  * An object that handles parsing raw UI values into model values.
@@ -45,6 +46,7 @@ export function createParser<TValue, TRaw>(
   const errors = linkedSignal({
     source: getValue,
     computation: () => [] as readonly ValidationError.WithoutFieldTree[],
+    equal: shallowArrayEquals,
   });
 
   const setRawValue = (rawValue: TRaw) => {