diff --git a/index.js b/index.js
index 5482d6e..e3d7a13 100644
--- a/index.js
+++ b/index.js
@@ -5,13 +5,9 @@ const combinator = require("@validatem/combinator");
 // TODO: Document that this *exposes* context
 
 module.exports = function dynamic(ruleGenerationFunction) {
-	let validator = combinator((value, applyValidators, context) => {
+	return combinator((value, applyValidators, context) => {
 		let rules = ruleGenerationFunction(value, context);
 
 		return applyValidators(value, rules);
 	});
-
-	validator.callIfNull = true;
-
-	return validator;
 };