diff --git a/src/fiber_package/signup/signup.py b/src/fiber_package/signup/signup.py
index c8e07ba..6b13f63 100644
--- a/src/fiber_package/signup/signup.py
+++ b/src/fiber_package/signup/signup.py
@@ -5,7 +5,7 @@ from fiber_package.refs import EntityRef, ActivityRef
 
 from fiber_package.signup.answer.answer_base import AnswerBase
 
-class Signup(FiberBaseModel):
+class SignupModel(FiberBaseModel):
     collection_name: Literal["signup"] = "signup"
 
     attendee: EntityRef