diff --git a/ja/browser/browser/preferences/zen-preferences.ftl b/ja/browser/browser/preferences/zen-preferences.ftl
index f93c4f289..317841275 100644
--- a/ja/browser/browser/preferences/zen-preferences.ftl
+++ b/ja/browser/browser/preferences/zen-preferences.ftl
@@ -50,7 +50,7 @@ zen-theme-marketplace-remove-button =
 zen-theme-marketplace-check-for-updates-button = 
     .label = Check for Updates
 zen-theme-marketplace-updates-success = Theme updated successfully
-zen-theme-marketplace-updates-fail = Coudn't find any updates!
+zen-theme-marketplace-updates-fail = Couldn't find any updates!
 pane-zen-marketplace-title = Theme Store
 zen-theme-marketplace-link = Visit Store
 pane-zen-CKS-title = Keyboard Shortcuts