diff --git a/interim/source_strings.yaml b/interim/source_strings.yaml
index 78e3bc8f..d7cabe3a 100644
--- a/interim/source_strings.yaml
+++ b/interim/source_strings.yaml
@@ -2785,6 +2785,10 @@ en:
           stone: Stone
           # memorial=war_memorial
           war_memorial: War Memorial
+      message:
+        # message=*
+        label: Message
+        terms: '[translate with synonyms or related terms for ''Message'', separated by commas]'
       microbrewery:
         # microbrewery=*
         label: Microbrewery