diff --git a/backend/forum.py b/backend/forum.py
index dbfdce1..603f37c 100644
--- a/backend/forum.py
+++ b/backend/forum.py
@@ -20,6 +20,15 @@ class PostCreate(BaseModel):
     content: str
 
 
+class Thread:
+    id: int
+    title: str
+
+    def __init__(self, id, title):
+        self.id = id
+        self.title = title
+
+
 POSTS = []