diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 382158417..c233cc2fb 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -6317,6 +6317,7 @@ wxString GUI_App::current_language_code_safe() const
 		{ "uk", 	"uk_UA", },
 		{ "zh", 	"zh_CN", },
 		{ "ru", 	"ru_RU", },
+        { "tr",     "tr_TR", },
 	};
 	wxString language_code = this->current_language_code().BeforeFirst('_');
 	auto it = mapping.find(language_code);
diff --git a/src/slic3r/GUI/HMS.cpp b/src/slic3r/GUI/HMS.cpp
index 19a93518a..497c966c4 100644
--- a/src/slic3r/GUI/HMS.cpp
+++ b/src/slic3r/GUI/HMS.cpp
@@ -145,7 +145,12 @@ std::string HMSQuery::hms_language_code()
     std::string lang_code = wxGetApp().app_config->get_language_code();
     if (lang_code.compare("uk") == 0
         || lang_code.compare("cs") == 0
-        || lang_code.compare("ru") == 0) {
+        || lang_code.compare("ru") == 0
+        || lang_code.compare("tr") == 0
+        || lang_code.compare("pt") == 0
+        || lang_code.compare("ko") == 0
+        )
+    {
         BOOST_LOG_TRIVIAL(info) << "HMS: using english for lang_code = " << lang_code;
         return "en";
     }