diff --git a/ext/js/display/search-display-controller.js b/ext/js/display/search-display-controller.js
index cabdf1b2..459d2257 100644
--- a/ext/js/display/search-display-controller.js
+++ b/ext/js/display/search-display-controller.js
@@ -235,7 +235,7 @@ class SearchDisplayController {
         } else {
             if (this._wanakanaBound) {
                 wanakana.unbind(input);
-                this._wanakanaBound = true;
+                this._wanakanaBound = false;
             }
         }