diff --git a/interim/source_strings.yaml b/interim/source_strings.yaml
index 43e3e503..1bc122fd 100644
--- a/interim/source_strings.yaml
+++ b/interim/source_strings.yaml
@@ -853,6 +853,8 @@ en:
       caravans:
         # caravans=*
         label: Campervan / Camping Trailer
+        # 'terms: camper,camper trailer,caravan,tourer'
+        terms: '[translate with synonyms or related terms for ''Campervan / Camping Trailer'', separated by commas]'
       cash_in:
         # cash_in=*
         label: Deposits