diff --git a/src/client/thingtype.cpp b/src/client/thingtype.cpp
index fb6f86ab7b..afd3d5d68e 100644
--- a/src/client/thingtype.cpp
+++ b/src/client/thingtype.cpp
@@ -934,6 +934,7 @@ ThingFlagAttr ThingType::thingAttrToThingFlagAttr(ThingAttr attr) {
         case ThingAttrExpireStop: return ThingFlagAttrExpireStop;
         case ThingAttrPodium: return ThingFlagAttrPodium;
         case ThingAttrTopEffect: return ThingFlagAttrTopEffect;
+        case ThingAttrMarket: return ThingFlagAttrMarket;
     }
 
     return ThingFlagAttrNone;