diff --git a/ext/bg/js/translator.js b/ext/bg/js/translator.js
index ccf1876f..6c028c5c 100644
--- a/ext/bg/js/translator.js
+++ b/ext/bg/js/translator.js
@@ -59,12 +59,18 @@ class Translator {
         const promises = [];
 
         for (let i = text.length; i > 0; --i) {
-            promises.append(
+            promises.push(
                 this.deinflector.deinflect(text.slice(0, i), term => {
                     return this.dictionary.findTerm(term).then(definitions => definitions.map(def => def.tags));
                 }).then(inflects => {
                     for (const inflect of inflects) {
-                        this.processTerm(groups, df.source, df.tags, df.rules, df.root);
+                        this.processTerm(
+                            groups,
+                            inflect.source,
+                            inflect.tags,
+                            inflect.rules,
+                            inflect.root
+                        );
                     }
                 })
             );
diff --git a/ext/bg/js/yomichan.js b/ext/bg/js/yomichan.js
index 716c622a..557f8780 100644
--- a/ext/bg/js/yomichan.js
+++ b/ext/bg/js/yomichan.js
@@ -297,7 +297,7 @@ class Yomichan {
     }
 
     api_findTerm({text, callback}) {
-        callback(this.translator.findTerm(text));
+        this.translator.findTerm(text).then((result) => callback(result));
     }
 
     api_getDeckNames({callback}) {