diff --git a/apps/web/process/configurator/reactions/values.ts b/apps/web/process/configurator/reactions/values.ts
index d9c8e2f..fcf7c1b 100644
--- a/apps/web/process/configurator/reactions/values.ts
+++ b/apps/web/process/configurator/reactions/values.ts
@@ -157,8 +157,13 @@ export default function valuesReactions({ store, apolloClient }: ReactionsContex
         },
       });
 
-      if (evo_rate?.evo_base_rate)
-        $calculation.element('tbxCreditRate').setValue(evo_rate?.evo_base_rate);
+      if (evo_rate?.evo_base_rate === null || evo_rate?.evo_base_rate === undefined) {
+        $calculation.element('tbxCreditRate').resetValue();
+
+        return;
+      }
+
+      $calculation.element('tbxCreditRate').setValue(evo_rate?.evo_base_rate);
     }
   );
 }