diff --git a/packages/query-core/src/mutationCache.ts b/packages/query-core/src/mutationCache.ts
index 1663b50cef..517a5d13f6 100644
--- a/packages/query-core/src/mutationCache.ts
+++ b/packages/query-core/src/mutationCache.ts
@@ -88,7 +88,7 @@ export class MutationCache extends Subscribable<MutationCacheListener> {
   constructor(public config: MutationCacheConfig = {}) {
     super()
     this.#mutations = new Map()
-    this.#mutationId = Date.now()
+    this.#mutationId = Math.round(performance.timeOrigin + performance.now())
   }
 
   build<TData, TError, TVariables, TContext>(