diff --git a/ext/bg/js/dictionary.js b/ext/bg/js/dictionary.js
index 7a95561c..a7bca2f1 100644
--- a/ext/bg/js/dictionary.js
+++ b/ext/bg/js/dictionary.js
@@ -153,7 +153,7 @@ class Dictionary {
         });
     }
 
-    importDb(indexUrl, callback) {
+    importDictionary(indexUrl, callback) {
         if (this.db === null) {
             return Promise.reject('database not initialized');
         }
diff --git a/ext/bg/js/translator.js b/ext/bg/js/translator.js
index 8e0c522f..0a0a6109 100644
--- a/ext/bg/js/translator.js
+++ b/ext/bg/js/translator.js
@@ -62,9 +62,9 @@ class Translator {
             };
 
             return Promise.all([
-                this.dictionary.importDb('bg/data/edict/index.json', bankCallback),
-                this.dictionary.importDb('bg/data/enamdict/index.json', bankCallback),
-                this.dictionary.importDb('bg/data/kanjidic/index.json', bankCallback),
+                this.dictionary.importDictionary('bg/data/edict/index.json', bankCallback),
+                this.dictionary.importDictionary('bg/data/enamdict/index.json', bankCallback),
+                this.dictionary.importDictionary('bg/data/kanjidic/index.json', bankCallback),
             ]).then(() => {
                 return this.dictionary.sealDb();
             }).then(() => {