diff --git a/lib/function_inheritance.js b/lib/function_inheritance.js
index bb49c1f..cddf736 100644
--- a/lib/function_inheritance.js
+++ b/lib/function_inheritance.js
@@ -527,12 +527,46 @@ const defClassMethodForProto = function defClassMethodForProto(fnc) {
 	return defClassMethod(fnc, 'this.prototype');
 };
 
+/**
+ * Make sure the namespace is configured if it's available
+ *
+ * @author   Jelle De Loecker <jelle@elevenways.be>
+ * @since    0.9.3
+ * @version  0.9.3
+ *
+ * @param    {Function}   new_constructor
+ * @param    {Function}   parent_constructor
+ * @param    {string}     namespace
+ */
+const ensureNamespace = function ensureNamespace(new_constructor, parent_constructor, namespace) {
+
+	if (!new_constructor) {
+		return namespace;
+	}
+
+	if (new_constructor.namespace) {
+		return namespace;
+	}
+
+	if (!namespace && typeof parent_constructor == 'function') {
+		namespace = parent_constructor.namespace;
+	}
+
+	if (!namespace) {
+		namespace = '';
+	}
+
+	Blast.defineValue(new_constructor, 'namespace', namespace == '@' ? '' : namespace);
+
+	return namespace;
+};
+
 /**
  * Make one class inherit from the other
  *
  * @author   Jelle De Loecker <jelle@elevenways.be>
  * @since    0.1.3
- * @version  0.8.18
+ * @version  0.9.3
  *
  * @param    {string|Function|Array}   _parent           Parent class to inherit from
  * @param    {string}                  _namespace        Namespace to store class in
@@ -602,18 +636,7 @@ Blast.defineStatic('Function', function inherits(_parent, _namespace, _newConstr
 	}
 
 	// Set the namespace on the constructor if it's given
-	if (!newConstructor.namespace) {
-
-		if (!namespace && typeof parentConstructor == 'function') {
-			namespace = parentConstructor.namespace;
-		}
-
-		if (!namespace) {
-			namespace = '';
-		}
-
-		Blast.defineValue(newConstructor, 'namespace', namespace == '@' ? '' : namespace);
-	}
+	namespace = ensureNamespace(newConstructor, parentConstructor, namespace);
 
 	if (_do_constitutors == null) {
 		_do_constitutors = true;
@@ -783,8 +806,8 @@ Blast.defineStatic('Function', function inherits(_parent, _namespace, _newConstr
 			temp = Fn.create(new_constructor_name, temp);
 			temp.staticChain = newConstructor.staticChain;
 			temp.super = newConstructor.super;
-			Blast.defineValue(temp, 'namespace', namespace);
 			newConstructor = temp;
+			ensureNamespace(newConstructor, parentConstructor, namespace);
 		}
 	}
 
@@ -814,9 +837,18 @@ Blast.defineStatic('Function', function inherits(_parent, _namespace, _newConstr
 				replacement_class = class extends parentConstructor {};
 			}
 
+			// Make sure all static properties become "uninherited"
+			replacement_class.children = null;
+			replacement_class.staticChain = null;
+			replacement_class.super = null;
+			replacement_class.namespace = null;
+			replacement_class.postInheritors = null;
+			replacement_class.constitutors = null;
+
 			Object.defineProperty(replacement_class, 'name', {value: new_constructor_name});
 			fallback_constructor = newConstructor;
 			newConstructor = replacement_class;
+			ensureNamespace(newConstructor, parentConstructor, namespace);
 		}
 	}
 
diff --git a/test/function_inheritance.js b/test/function_inheritance.js
index d19f978..2c6c5d2 100644
--- a/test/function_inheritance.js
+++ b/test/function_inheritance.js
@@ -234,6 +234,8 @@ describe('Inheritance', function() {
 					this.did_test++;
 				}
 			}
+
+			assert.strictEqual(Kak.children, undefined, 'A vanilla ES6 class should not have a static `children` property');
 		
 			let kak = new Kak();
 			assert.strictEqual(kak.seen_kak, true);
@@ -241,10 +243,21 @@ describe('Inheritance', function() {
 			const Unkaked = Function.inherits(Kak, function Unkaked() {
 				this.seen_unkaked = true;
 			});
+
+			let counter = 0;
+
+			Unkaked.postInherit(function test() {
+				this.counter = ++counter;
+			});
+
+			assert.strictEqual(Kak.children.length, 1, 'After inheriting, the parent should have a `children` property');
+			assert.notStrictEqual(Kak.children, Unkaked.children, 'The parent & child class are sharing the same `children` property!');
+			assert.strictEqual(Unkaked.counter, 1);
 		
 			let unkaked = new Unkaked();
 			assert.strictEqual(unkaked.seen_unkaked, true);
 			assert.strictEqual(unkaked.seen_kak, true);
+			assert.strictEqual(Unkaked.children?.length, undefined);
 		
 			const DeeperUnkaked = Function.inherits(Unkaked, function DeeperUnkaked() {
 				DeeperUnkaked.super.call(this);
@@ -255,6 +268,8 @@ describe('Inheritance', function() {
 			assert.strictEqual(deeper.seen_unkaked, true);
 			assert.strictEqual(deeper.seen_kak, true);
 			assert.strictEqual(deeper.is_deep, true);
+			assert.strictEqual(Unkaked.children?.length, 1);
+			assert.strictEqual(DeeperUnkaked.counter, 2);
 		
 			class DeepKak extends Kak {
 				constructor() {
@@ -272,6 +287,17 @@ describe('Inheritance', function() {
 			assert.strictEqual(unkaked_child_by_name.seen_unkaked, true);
 			assert.strictEqual(unkaked_child_by_name.seen_kak, true);
 			assert.strictEqual(unkaked_child_by_name.is_deep, true);
+			assert.strictEqual(UnkakedChildByName.counter, 3);
+
+			const NestedUnkaked = Function.inherits('Unkaked', 'Nested.Unkaked', 'NestedUnkaked');
+			assert.strictEqual(NestedUnkaked.namespace, 'Nested.Unkaked');
+			assert.strictEqual(DeeperUnkaked.counter, 2);
+			assert.strictEqual(UnkakedChildByName.counter, 3);
+			assert.strictEqual(NestedUnkaked.counter, 4);
+
+			const DeepNested = Function.inherits('Nested.Unkaked.NestedUnkaked', 'DeepNested');
+			assert.strictEqual(Blast.Classes.Nested.Unkaked.DeepNested, DeepNested);
+			assert.strictEqual(DeepNested.counter, 5);
 
 		});
 	});