diff --git a/apps/web/stores/calculation/values/index.ts b/apps/web/stores/calculation/values/index.ts
index 15e738f..ea95c70 100644
--- a/apps/web/stores/calculation/values/index.ts
+++ b/apps/web/stores/calculation/values/index.ts
@@ -26,7 +26,7 @@ export default class ValuesStore {
   public setValues = (values: Partial<CalculationValues>) => {
     (Object.keys(values) as Array<keyof CalculationValues>).forEach((valueName) => {
       const value = values[valueName];
-      if (value !== null && value !== undefined) {
+      if (value !== undefined) {
         this.setValue(valueName, value);
       }
     });