diff --git a/src/app/valentina/dialogs/dialogpatternmaterials.cpp b/src/app/valentina/dialogs/dialogpatternmaterials.cpp
index e8e766128..c757d9518 100644
--- a/src/app/valentina/dialogs/dialogpatternmaterials.cpp
+++ b/src/app/valentina/dialogs/dialogpatternmaterials.cpp
@@ -140,10 +140,10 @@ DialogPatternMaterials::~DialogPatternMaterials()
 //---------------------------------------------------------------------------------------------------------------------
 void DialogPatternMaterials::SetPatternMaterials(const QMap<int, QString> &list)
 {
-    ui->tableWidget->setRowCount(9);
+    ui->tableWidget->setRowCount(userMaterialPlaceholdersQuantity);
     QLatin1String per("%");
 
-    for (int i = 0; i < 9; ++i)
+    for (int i = 0; i < userMaterialPlaceholdersQuantity; ++i)
     {
         QTableWidgetItem *item = new QTableWidgetItem(per + qApp->TrVars()->PlaceholderToUser(pl_userMaterial) +
                                                       QString::number(i + 1) + per);
diff --git a/src/libs/vmisc/def.h b/src/libs/vmisc/def.h
index caf6969f2..4eaef17a3 100644
--- a/src/libs/vmisc/def.h
+++ b/src/libs/vmisc/def.h
@@ -379,6 +379,8 @@ extern const QString pl_mInterlining;
 extern const QString pl_wCut;
 extern const QString pl_wOnFold;
 
+const int userMaterialPlaceholdersQuantity = 9;
+
 extern const QStringList labelTemplatePlaceholders;
 
 extern const QString cursorArrowOpenHand;