diff --git a/app/src/frontend/config/category-maps-config.ts b/app/src/frontend/config/category-maps-config.ts
index ab62917d..08303795 100644
--- a/app/src/frontend/config/category-maps-config.ts
+++ b/app/src/frontend/config/category-maps-config.ts
@@ -430,9 +430,9 @@ export const categoryMapsConfig: {[key in Category]: CategoryMapDefinition[]} =
         {
             mapStyle: 'is_domestic',
             legend: {
-                title: 'Residential building',
+                title: 'Test MTL', //Residential building
                 elements: [
-                    { color: '#f7ec25', text: 'Residential' },
+                    { color: '#f7ec25', text: 'Test' }, //Residential
                     { color: '#fc9b2a', text: 'Mixed' },
                     { color: '#ff2121', text: 'Non-residential' },
                 ]