diff --git a/src/commission/service/commission.service.js b/src/commission/service/commission.service.js
index 48acdb0..8a64840 100644
--- a/src/commission/service/commission.service.js
+++ b/src/commission/service/commission.service.js
@@ -137,6 +137,7 @@ export const CommissionService = {
      thumbnailImageUrl,
      remainingSlots,
      isBookmarked: commission.bookmarks?.length > 0 || false,
+     artistId: commission.artist.id,
      createdAt: commission.createdAt.toISOString()
    };
  },
diff --git a/src/common/swagger/commission.json b/src/common/swagger/commission.json
index e207848..3b3288c 100644
--- a/src/common/swagger/commission.json
+++ b/src/common/swagger/commission.json
@@ -60,6 +60,7 @@
                         "thumbnailImageUrl": { "type": "string", "example": "https://example.com/image1.jpg" },
                         "remainingSlots": { "type": "integer", "example": 3 },
                         "isBookmarked": { "type": "boolean", "example": false },
+                        "artistId": { "type": "integer", "example": 1 },
                         "createdAt": { "type": "string", "format": "date-time", "example": "2025-07-01T10:00:00.000Z" }
                       }
                     }