diff --git a/tgui/packages/tgui/interfaces/Biogenerator.tsx b/tgui/packages/tgui/interfaces/Biogenerator.tsx
index 02317560937..1ee9444d313 100644
--- a/tgui/packages/tgui/interfaces/Biogenerator.tsx
+++ b/tgui/packages/tgui/interfaces/Biogenerator.tsx
@@ -213,11 +213,7 @@ const ItemList = (props, context) => {
         <Button
           fluid
           align="right"
-          content={
-            parseFloat(
-              ((item.cost * item.amount) / props.efficiency).toFixed(2)
-            ) + ' BIO'
-          }
+          content={parseFloat((item.cost * item.amount).toFixed(2)) + ' BIO'}
           disabled={item.disabled}
           onClick={() =>
             act('create', {