diff --git a/ext/bg/js/options-form.js b/ext/bg/js/options-form.js
index 6731c007..c6bc5ae9 100644
--- a/ext/bg/js/options-form.js
+++ b/ext/bg/js/options-form.js
@@ -215,7 +215,12 @@ function onOptionsChanged(e) {
             yomichan().setOptions(optsNew);
             updateVisibility(optsNew);
 
-            if (optsNew.ankiMethod !== optsOld.ankiMethod) {
+            const invalidated =
+                optsNew.ankiMethod !== optsOld.ankiMethod ||
+                optsNew.ankiUsername !== optsOld.ankiUsername ||
+                optsNew.ankiPassword !== optsOld.ankiPassword;
+
+            if (invalidated) {
                 populateAnkiDeckAndModel(optsNew);
             }
         });