diff --git a/config/locales/client.is.yml b/config/locales/client.is.yml
index 383c3f0a..a0c1848d 100644
--- a/config/locales/client.is.yml
+++ b/config/locales/client.is.yml
@@ -179,6 +179,7 @@ is:
           property: "Property"
           prefill: "Prefill"
           content: "Content"
+          tag_groups: "Tag Groups"
           date_time_format:
             label: "Format"
             instructions: "<a href='https://momentjs.com/docs/#/displaying/format/' target='_blank'>Moment.js format</a>"