diff --git a/lib/function_inheritance.js b/lib/function_inheritance.js
index <HASH>..<HASH> 100644
--- a/lib/function_inheritance.js
+++ b/lib/function_inheritance.js
@@ -419,7 +419,8 @@ module.exports = function BlastInheritance(Blast, Collection) {
 		} else {
 			config = {
 				value: getter,
-				enumerable: enumerable
+				enumerable: enumerable,
+				writable: true
 			};
 		}
fix: setProperty values are now writable

Simple setProperty values (not getters) are now writable,
and can be changed in an instance.