diff --git a/lib/l10n/app_es.arb b/lib/l10n/app_es.arb
index 9f8677b..f1aa5c5 100644
--- a/lib/l10n/app_es.arb
+++ b/lib/l10n/app_es.arb
@@ -196,5 +196,7 @@
     "description": "Hint text shown in the text field where users can enter their Zotero API key."
   },
   "reportIssue": "Notificar un problema",
-  "@reportIssue": {}
+  "@reportIssue": {},
+  "about": "Acerca de",
+  "@about": {}
 }