3 files changed, 7 insertions, 18 deletions
diff --git a/ext/js/background/backend.js b/ext/js/background/backend.js
index cd44a07f..6cae9cea 100644
--- a/ext/js/background/backend.js
+++ b/ext/js/background/backend.js
@@ -23,7 +23,7 @@ import {ClipboardReader} from '../comm/clipboard-reader.js';
 import {Mecab} from '../comm/mecab.js';
 import {createApiMap, invokeApiMapHandler} from '../core/api-map.js';
 import {ExtensionError} from '../core/extension-error.js';
-import {fetchJson, fetchText} from '../core/fetch-utilities.js';
+import {fetchText} from '../core/fetch-utilities.js';
 import {logErrorLevelToNumber} from '../core/log-utilities.js';
 import {log} from '../core/log.js';
 import {isObjectNotArray} from '../core/object-utilities.js';
@@ -275,16 +275,7 @@ export class Backend {
                 log.error(e);
             }
 
-            /** @type {import('language-transformer').LanguageTransformDescriptor[]} */
-            const descriptors = [];
-            const languageSummaries = getLanguageSummaries();
-            for (const {languageTransformsFile} of languageSummaries) {
-                if (!languageTransformsFile) { continue; }
-                /** @type {import('language-transformer').LanguageTransformDescriptor} */
-                const descriptor = await fetchJson(languageTransformsFile);
-                descriptors.push(descriptor);
-            }
-            void this._translator.prepare(descriptors);
+            void this._translator.prepare();
 
             await this._optionsUtil.prepare();
             this._defaultAnkiFieldTemplates = (await fetchText('/data/templates/default-anki-field-templates.handlebars')).trim();
diff --git a/ext/js/background/offscreen-proxy.js b/ext/js/background/offscreen-proxy.js
index 30c6862a..e65ec65e 100644
--- a/ext/js/background/offscreen-proxy.js
+++ b/ext/js/background/offscreen-proxy.js
@@ -183,11 +183,9 @@ export class TranslatorProxy {
         this._offscreen = offscreen;
     }
 
-    /**
-     * @param {import('language-transformer').LanguageTransformDescriptor[]} descriptors
-     */
-    async prepare(descriptors) {
-        await this._offscreen.sendMessagePromise({action: 'translatorPrepareOffscreen', params: {descriptors}});
+    /** */
+    async prepare() {
+        await this._offscreen.sendMessagePromise({action: 'translatorPrepareOffscreen'});
     }
 
     /**
diff --git a/ext/js/background/offscreen.js b/ext/js/background/offscreen.js
index b0b11c93..bab4d0c9 100644
--- a/ext/js/background/offscreen.js
+++ b/ext/js/background/offscreen.js
@@ -111,8 +111,8 @@ export class Offscreen {
     }
 
     /** @type {import('offscreen').ApiHandler<'translatorPrepareOffscreen'>} */
-    _prepareTranslatorHandler({descriptors}) {
-        this._translator.prepare(descriptors);
+    _prepareTranslatorHandler() {
+        this._translator.prepare();
     }
 
     /** @type {import('offscreen').ApiHandler<'findKanjiOffscreen'>} */