diff --git a/patches/frontend/src/conf/dashboard.config.ts b/patches/frontend/src/conf/dashboard.config.ts
index 4423fa3..ff19956 100644
--- a/patches/frontend/src/conf/dashboard.config.ts
+++ b/patches/frontend/src/conf/dashboard.config.ts
@@ -53,7 +53,11 @@ export const dashboardData = {
             name: 'Vergers',
             area: 33.06,
         }
-    ]
+    ], 
+    biomasse : {
+        agri_area: 2070,
+        forest_area: 25
+    }
 };
 
 interface landuse {
@@ -66,6 +70,11 @@ interface production {
     area: number
 }
 
+interface biomasse {
+    agri_area: number,
+    forest_area: number
+}
+
 
 export type dashboardDataType = {
     base: {
@@ -77,5 +86,6 @@ export type dashboardDataType = {
     },
     landuse: landuse[],
     production: production[],
+    biomasse: biomasse
     // landuse: Record<string, landuse>
 }