diff --git a/src/datasources/product-api.ts b/src/datasources/product-api.ts
index 0fa57fc..7e780a1 100644
--- a/src/datasources/product-api.ts
+++ b/src/datasources/product-api.ts
@@ -851,6 +851,12 @@ export class ProductAPI extends BaseSQLDataSource {
                 ProductMaterials.PREMIUM_WALLPAPER,
               ]),
             );
+            insertMaterials.push(
+              this.knex.raw(insertMaterialQuery, [
+                printid,
+                ProductMaterials.MATTE_WALLPAPER,
+              ]),
+            );
             break;
           case ProductGroup.CANVAS:
             insertMaterials.push(
diff --git a/src/types/product-types.ts b/src/types/product-types.ts
index 82d96e4..2b387a3 100644
--- a/src/types/product-types.ts
+++ b/src/types/product-types.ts
@@ -84,6 +84,7 @@ export enum ProductMaterials {
   PREMIUM_WALLPAPER = 4,
   PREMIUM_POSTER = 5,
   PREMIUM_FRAMED_PRINT = 6,
+  MATTE_WALLPAPER = 7,
 }
 
 export enum ProductType {