diff --git a/npm/ng-packs/packages/core/src/lib/states/config.state.ts b/npm/ng-packs/packages/core/src/lib/states/config.state.ts
index a32a101de2..1e959b3e54 100644
--- a/npm/ng-packs/packages/core/src/lib/states/config.state.ts
+++ b/npm/ng-packs/packages/core/src/lib/states/config.state.ts
@@ -229,7 +229,7 @@ export class ConfigState {
     const index = flattedRoutes.findIndex(route => route.name === name);
 
     if (index > -1) {
-      flattedRoutes[index] = newValue as ABP.FullRoute;
+      flattedRoutes[index] = { ...flattedRoutes[index], ...newValue } as ABP.FullRoute;
     }
 
     return patchState({