diff --git a/dll/settings_parser.cpp b/dll/settings_parser.cpp
index e6acc44b..66d4850a 100644
--- a/dll/settings_parser.cpp
+++ b/dll/settings_parser.cpp
@@ -643,11 +643,11 @@ static std::set<std::string> parse_supported_languages(class Local_Storage *loca
     if (input.is_open()) {
         common_helpers::consume_bom(input);
         for( std::string line; getline( input, line ); ) {
-            if (!line.empty() && line[line.length()-1] == '\n') {
+            if (!line.empty() && line.back() == '\n') {
                 line.pop_back();
             }
 
-            if (!line.empty() && line[line.length()-1] == '\r') {
+            if (!line.empty() && line.back() == '\r') {
                 line.pop_back();
             }
 
diff --git a/tools/generate_emu_config/generate_emu_config.py b/tools/generate_emu_config/generate_emu_config.py
index 4347cb01..1bda60d7 100644
--- a/tools/generate_emu_config/generate_emu_config.py
+++ b/tools/generate_emu_config/generate_emu_config.py
@@ -826,7 +826,7 @@ def main():
                 for lang in langs:
                     support: str = langs[lang].get("supported", "").lower()
                     if support == "true" or support == "1":
-                        languages.append(lang)
+                        languages.append(f'{lang}'.lower())
 
         if languages:
             with open(os.path.join(emu_settings_dir, "supported_languages.txt"), 'wt', encoding='utf-8') as f: