diff --git a/tests/test_efro/test_entity.py b/tests/test_efro/test_entity.py
index 1d47bc6d..915fbe5b 100644
--- a/tests/test_efro/test_entity.py
+++ b/tests/test_efro/test_entity.py
@@ -78,6 +78,8 @@ class EntityTest(entity.Entity):
 
 def test_entity_values() -> None:
     """Test various entity assigns for value and type correctness."""
+    # pylint: disable=too-many-statements
+
     ent = EntityTest()
 
     # Simple int field.
@@ -127,7 +129,9 @@ def test_entity_values() -> None:
     assert ent.str_int_dict['foo'] == 123
 
     # Simple dict with enum key.
+    assert EnumTest.FIRST not in ent.enum_int_dict
     ent.enum_int_dict[EnumTest.FIRST] = 234
+    assert EnumTest.FIRST in ent.enum_int_dict
     assert ent.enum_int_dict[EnumTest.FIRST] == 234
     # Set with incorrect key type should give TypeError.
     with pytest.raises(TypeError):
@@ -158,6 +162,7 @@ def test_entity_values() -> None:
 
 def test_entity_values_2() -> None:
     """Test various entity assigns for value and type correctness."""
+    # pylint: disable=too-many-statements
 
     ent = EntityTest()
 
@@ -206,8 +211,10 @@ def test_entity_values_2() -> None:
 
     # Compound dict with enum key.
     assert not ent.compounddict4  # bool operator
+    assert EnumTest.FIRST not in ent.compounddict4
     _cd4val = ent.compounddict4.add(EnumTest.FIRST)
     assert ent.compounddict4  # bool operator
+    assert EnumTest.FIRST in ent.compounddict4
     ent.compounddict4[EnumTest.FIRST].isubval = 222
     assert ent.compounddict4[EnumTest.FIRST].isubval == 222
     with pytest.raises(TypeError):
diff --git a/tools/efro/entity/_support.py b/tools/efro/entity/_support.py
index d696079b..99ceeded 100644
--- a/tools/efro/entity/_support.py
+++ b/tools/efro/entity/_support.py
@@ -241,10 +241,12 @@ class BoundDictField(Generic[TKey, T]):
                                                                  error=True)
 
     def __contains__(self, key: TKey) -> bool:
-        return key in self.d_data
+        keyfilt = dict_key_to_raw(key, self._keytype)
+        return keyfilt in self.d_data
 
     def __delitem__(self, key: TKey) -> None:
-        del self.d_data[key]
+        keyfilt = dict_key_to_raw(key, self._keytype)
+        del self.d_data[keyfilt]
 
     def keys(self) -> List[TKey]:
         """Return a list of our keys."""
@@ -451,10 +453,12 @@ class BoundCompoundDictField(Generic[TKey, TCompound]):
         return len(self.d_data)
 
     def __contains__(self, key: TKey) -> bool:
-        return key in self.d_data
+        keyfilt = dict_key_to_raw(key, self.d_field.d_keytype)
+        return keyfilt in self.d_data
 
     def __delitem__(self, key: TKey) -> None:
-        del self.d_data[key]
+        keyfilt = dict_key_to_raw(key, self.d_field.d_keytype)
+        del self.d_data[keyfilt]
 
     def keys(self) -> List[TKey]:
         """Return a list of our keys."""