diff --git a/src/controllers/product-service-controller.ts b/src/controllers/product-service-controller.ts
index 7a976f2..c7954b7 100644
--- a/src/controllers/product-service-controller.ts
+++ b/src/controllers/product-service-controller.ts
@@ -59,7 +59,9 @@ export class ProductServiceController extends Controller {
 
     if (query) or.push(Prisma.sql`"name" LIKE '%${query}%'`);
     if (status) and.push(Prisma.sql`"status" = ${status}::"Status"`);
-    if (productTypeId) and.push(Prisma.sql`"productTypeId" = ${productTypeId}`);
+    if (productTypeId) {
+      and.push(Prisma.sql`("productTypeId" = ${productTypeId} OR ("type" = 'service'))`);
+    }
 
     const where = Prisma.sql`
       ${or.length > 0 || and.length > 0 ? Prisma.sql`WHERE ` : Prisma.empty}