diff --git a/docs/docs.go b/docs/docs.go
index 2bbdaff8e1a5b157ee32e364f8fc3b8f0cdd7ecf..961fac528f7560436e7cf0112657c8df95706087 100644
--- a/docs/docs.go
+++ b/docs/docs.go
@@ -1069,6 +1069,9 @@ const docTemplate = `{
                 },
                 "name": {
                     "type": "string"
+                },
+                "week": {
+                    "type": "integer"
                 }
             }
         },
diff --git a/docs/swagger.json b/docs/swagger.json
index 347524a7ed0d12d203491c11bb782fd25477e17f..cfc7423fdd6b0882b7e89bfb2141d7f4d17df14c 100644
--- a/docs/swagger.json
+++ b/docs/swagger.json
@@ -1061,6 +1061,9 @@
                 },
                 "name": {
                     "type": "string"
+                },
+                "week": {
+                    "type": "integer"
                 }
             }
         },
diff --git a/docs/swagger.yaml b/docs/swagger.yaml
index 54712e298fb607ef19d713de3f948d5e9ce255de..0aff2644f2d1384f23ca5f4fb16e0ce4f1d02efe 100644
--- a/docs/swagger.yaml
+++ b/docs/swagger.yaml
@@ -152,6 +152,8 @@ definitions:
         type: string
       name:
         type: string
+      week:
+        type: integer
     type: object
   material.MaterialType:
     enum:
diff --git a/model/domain/material/material.go b/model/domain/material/material.go
index f3b11b7f8820cd71ecf03415eb9339b9a739d2fb..fa4d788dc7dad157bdc6e9c310c824722dad0bc4 100644
--- a/model/domain/material/material.go
+++ b/model/domain/material/material.go
@@ -9,6 +9,7 @@ type Material struct {
 	CourseId     string    `json:"course_id"`
 	CreatorEmail string    `json:"creator_email"`
 	Name         string    `json:"name"`
+	Week         int       `json:"week"`
 	Contents     []Content `json:"contents"`
 }