diff --git a/heracles/fields.py b/heracles/fields.py
index 6cbe31b..1dd560c 100644
--- a/heracles/fields.py
+++ b/heracles/fields.py
@@ -222,11 +222,6 @@ def __init__(self, normalize: bool, **kwargs) -> None:
     def normalize(self) -> bool:
         return self._normalize
 
-    @normalize.setter
-    def normalize(self, normalize: bool) -> None:
-        """Set the normalize flag."""
-        self._normalize = normalize
-
 
 async def _pages(
     catalog: Catalog,
@@ -280,10 +275,6 @@ def overdensity(self) -> bool:
         """Flag to create overdensity maps."""
         return self.normalize
 
-    @overdensity.setter
-    def overdensity(self, overdensity: bool) -> None:
-        self.normalize = overdensity
-
     async def __call__(
         self,
         catalog: Catalog,