diff --git a/src/food-market.api/Program.cs b/src/food-market.api/Program.cs
index 380b042..940d69b 100644
--- a/src/food-market.api/Program.cs
+++ b/src/food-market.api/Program.cs
@@ -134,7 +134,10 @@
     builder.Services.AddHostedService<OpenIddictClientSeeder>();
     builder.Services.AddHostedService<SystemReferenceSeeder>();
     builder.Services.AddHostedService<DevDataSeeder>();
-    builder.Services.AddHostedService<DemoCatalogSeeder>();
+    // DemoCatalogSeeder disabled: real catalog is imported from MoySklad.
+    // Keep the file as reference for anyone starting without MoySklad access —
+    // just re-register here to turn demo data back on.
+    // builder.Services.AddHostedService<DemoCatalogSeeder>();
 
     var app = builder.Build();