diff -r 641540dc6ef2 -r 4e2de71142a4 src/EditProductTab4.cpp
--- a/src/EditProductTab4.cpp	Tue May 17 16:57:48 2022 +0200
+++ b/src/EditProductTab4.cpp	Tue May 17 20:45:08 2022 +0200
@@ -98,7 +98,7 @@
 
 	double ibu = Utils::toIBU(product->hops.at(i).h_useat, product->hops.at(i).h_form, product->preboil_sg, product->batch_size,
 			   product->hops.at(i).h_amount, product->hops.at(i).h_time, product->hops.at(i).h_alpha, product->ibu_method,
-			   0, product->hops.at(i).h_time, 0, product->boil_time);
+			   product->brew_whirlpool9, product->brew_whirlpool7, product->brew_whirlpool6, product->boil_time);
 	item = new QTableWidgetItem(QString("%1").arg(ibu, 2, 'f', 1, '0'));
         item->setTextAlignment(Qt::AlignRight|Qt::AlignVCenter);
         ui->hopsTable->setItem(i, 7, item);
@@ -300,8 +300,8 @@
 
     double ibu = Utils::toIBU(product->hops.at(product->hops_row).h_useat, product->hops.at(product->hops_row).h_form, product->preboil_sg,
                               product->batch_size, product->hops.at(product->hops_row).h_amount, product->hops.at(product->hops_row).h_time,
-                              product->hops.at(product->hops_row).h_alpha, product->ibu_method, 0, product->hops.at(product->hops_row).h_time, 0,
-			      product->boil_time);
+                              product->hops.at(product->hops_row).h_alpha, product->ibu_method,
+			      product->brew_whirlpool9, product->brew_whirlpool7, product->brew_whirlpool6, product->boil_time);
 
     ibuEdit->setValue(ibu);
     item = new QTableWidgetItem(QString("%1").arg(ibu, 2, 'f', 1, '0'));