diff --git a/apps/mobile-app/i18n/locales/ca.json b/apps/mobile-app/i18n/locales/ca.json
index 895024e7e..d161e71d8 100644
--- a/apps/mobile-app/i18n/locales/ca.json
+++ b/apps/mobile-app/i18n/locales/ca.json
@@ -194,6 +194,7 @@
     "autoLockOptions": {
       "never": "Never",
       "5seconds": "5 seconds",
+      "15seconds": "15 seconds",
       "30seconds": "30 seconds",
       "1minute": "1 minute",
       "15minutes": "15 minutes",