diff --git a/apps/web/process/leasing-object/reactions/common.ts b/apps/web/process/leasing-object/reactions/common.ts
index be50f2c..f43bf6b 100644
--- a/apps/web/process/leasing-object/reactions/common.ts
+++ b/apps/web/process/leasing-object/reactions/common.ts
@@ -414,7 +414,7 @@ export default function reactions({ store, apolloClient }: ProcessContext) {
       });
 
       if (evo_leasingobject_type?.evo_id === '8') {
-        $calculation.element('selectEngineType').resetValue().block();
+        $calculation.element('selectEngineType').setValue(null).block();
         $calculation.element('tbxEngineVolume').resetValue().block();
         $calculation.element('tbxLeaseObjectMotorPower').resetValue().block();
       } else {