diff --git a/src/Gui/DlgAddProperty.cpp b/src/Gui/DlgAddProperty.cpp
index 2fe4d34065..40ab59df9d 100644
--- a/src/Gui/DlgAddProperty.cpp
+++ b/src/Gui/DlgAddProperty.cpp
@@ -56,6 +56,8 @@ DlgAddProperty::DlgAddProperty(QWidget* parent,
 
     std::vector<Base::Type> types;
     Base::Type::getAllDerivedFrom(Base::Type::fromName("App::Property"),types);
+    std::sort(types.begin(), types.end(), [](Base::Type a, Base::Type b) { return strcmp(a.getName(), b.getName()) < 0; });
+
     for(const auto& type : types) {
         ui->comboType->addItem(QString::fromLatin1(type.getName()));
         if(type == defType)