diff --git a/src/Quest.cc b/src/Quest.cc
index b72d5e80..6ebf4c3a 100644
--- a/src/Quest.cc
+++ b/src/Quest.cc
@@ -315,7 +315,7 @@ phosg::JSON Quest::json() const {
   for (const auto& [_, vq] : this->versions) {
     versions_json.emplace_back(phosg::JSON::dict({
         {"Version", phosg::name_for_enum(vq->version)},
-        {"Language", name_for_language(vq->language)},
+        {"Language", ::name_for_language(vq->language)},
         {"Name", vq->meta.name},
         {"ShortDescription", vq->meta.short_description},
         {"LongDescription", vq->meta.long_description},
diff --git a/src/QuestScript.cc b/src/QuestScript.cc
index cbb82a09..000e589b 100644
--- a/src/QuestScript.cc
+++ b/src/QuestScript.cc
@@ -2640,7 +2640,7 @@ static const QuestScriptOpcodeDefinition opcode_defs[] = {
     {0xF93C, "wrap_item_with_color", "item_packing2", {ITEM_ID, I32}, F_V3_V4 | F_ARGS},
 
     // Returns the local player's language setting. For values, see
-    // name_for_language_code in StaticGameData.cc.
+    // name_for_language in StaticGameData.cc.
     {0xF93D, "get_lang_setting", "get_lang_setting?", {W_REG}, F_V3_V4 | F_ARGS},
 
     // Sets some values to be sent to the server with send_statistic.