diff --git a/src/service/poc_mobile.proto b/src/service/poc_mobile.proto
index 7bf5df83..6b744c77 100644
--- a/src/service/poc_mobile.proto
+++ b/src/service/poc_mobile.proto
@@ -613,4 +613,6 @@ message oracle_boosting_hex_assignment {
   assignment urbanized = 3;
   // Footfall assignment
   assignment footfall = 4;
+  // Landtype assignment
+  assignment landtype = 5;
 }