diff --git a/packages/router-core/src/router.ts b/packages/router-core/src/router.ts
index 44968a857b..d6b6e20430 100644
--- a/packages/router-core/src/router.ts
+++ b/packages/router-core/src/router.ts
@@ -1189,7 +1189,9 @@ export class RouterCore<
           search: preMatchSearch,
         }) ?? ''
 
-      const loaderDepsHash = loaderDeps ? JSON.stringify(loaderDeps) : ''
+      const loaderDepsHash = loaderDeps
+        ? this.options.stringifySearch(loaderDeps)
+        : ''
 
       const { usedParams, interpolatedPath } = interpolatePath({
         path: route.fullPath,