diff --git a/src/fiber_package/groups/committees/committee.py b/src/fiber_package/groups/committees/committee.py
index 317e668..ff071f8 100644
--- a/src/fiber_package/groups/committees/committee.py
+++ b/src/fiber_package/groups/committees/committee.py
@@ -26,10 +26,10 @@ class CommitteeModel(BaseModel):
 
     @model_validator(mode='after')
     def current_edition_in_editions(self) -> Self:
-        uuid = self.current_edition.uuid
+        uuid = self.current_edition
         if uuid is None:
             return self
-        if uuid not in self.editions.uuids:
+        if uuid not in self.editions:
             raise ValueError("Current edition must be in list of editions")
         return self
 
@@ -45,6 +45,6 @@ class CommitteeEditionModel(BaseModel):
     @model_validator(mode='after')
     def functions_to_members_only(self) -> Self:
         for uuid in self.functions.keys():
-            if uuid not in self.members.uuids:
+            if uuid not in self.members:
                 raise ValueError("Cannot only assign functions to members")
         return self
\ No newline at end of file