diff --git a/src/i18n/index.ts b/src/i18n/index.ts
index 577f46a..42e2c89 100644
--- a/src/i18n/index.ts
+++ b/src/i18n/index.ts
@@ -1,7 +1,9 @@
 import { DE } from './de';
 import { EN } from './en';
+import { KO } from './ko';
 
 export const I18N = {
 	DE,
 	EN,
+	KO,
 };
diff --git a/src/local-bible-ref-setting-tab.ts b/src/local-bible-ref-setting-tab.ts
index 9df9059..d424356 100644
--- a/src/local-bible-ref-setting-tab.ts
+++ b/src/local-bible-ref-setting-tab.ts
@@ -31,6 +31,7 @@ export default class LocalBibleRefSettingTab extends PluginSettingTab {
 				this.folderDoesNotExistText = I18N.DE.COMMON.folderDoesNotExist;
 				this.settingsLabels = I18N.DE.SETTINGS;
 				break;
+			case 'ko':
 			case 'en':
 			default:
 				this.folderDoesNotExistText = I18N.EN.COMMON.folderDoesNotExist;
diff --git a/src/passage-reference.ts b/src/passage-reference.ts
index c0236f6..3af4bf2 100644
--- a/src/passage-reference.ts
+++ b/src/passage-reference.ts
@@ -212,6 +212,8 @@ function getBooksByLanguage(): Book[] {
 	switch (getLanguage()) {
 		case 'de':
 			return I18N.DE.BOOKS;
+		case 'ko':
+			return I18N.KO.BOOKS;
 		case 'en':
 		default:
 			return I18N.EN.BOOKS;
diff --git a/src/passage-suggest.ts b/src/passage-suggest.ts
index 6288087..090f138 100644
--- a/src/passage-suggest.ts
+++ b/src/passage-suggest.ts
@@ -30,6 +30,7 @@ export default class PassageSuggest extends EditorSuggest<PassageSuggestion> {
 			case 'de':
 				this.settingsNotConfiguredText = I18N.DE.COMMON.settingsNotConfigured;
 				break;
+			case 'ko':
 			case 'en':
 			default:
 				this.settingsNotConfiguredText = I18N.EN.COMMON.settingsNotConfigured;