diff --git a/rules/assertion-arguments.js b/rules/assertion-arguments.js
index c7019a06..bbe006c1 100644
--- a/rules/assertion-arguments.js
+++ b/rules/assertion-arguments.js
@@ -141,7 +141,8 @@ const schema = [{
 			enum: [
 				'always',
 				'never'
-			]
+			],
+			default: undefined
 		}
 	}
 }];
diff --git a/rules/max-asserts.js b/rules/max-asserts.js
index 1fee403a..4dedc291 100644
--- a/rules/max-asserts.js
+++ b/rules/max-asserts.js
@@ -3,11 +3,15 @@ const {visitIf} = require('enhance-visitors');
 const util = require('../util');
 const createAvaRule = require('../create-ava-rule');
 
+const MAX_ASSERTIONS_DEFAULT = 5;
+
 const notAssertionMethods = ['plan', 'end'];
 
 const create = context => {
 	const ava = createAvaRule();
-	const maxAssertions = context.options[0] || 5;
+	// TODO: Convert options to object JSON Schema default works properly
+	// https://github.com/avajs/eslint-plugin-ava/issues/260
+	const maxAssertions = context.options[0] || MAX_ASSERTIONS_DEFAULT;
 	let assertionCount = 0;
 	let nodeToReport;
 
@@ -55,9 +59,12 @@ const create = context => {
 	});
 };
 
-const schema = [{
-	type: 'integer'
-}];
+const schema = [
+	{
+		type: 'integer',
+		default: MAX_ASSERTIONS_DEFAULT
+	}
+];
 
 module.exports = {
 	create,
diff --git a/rules/test-title-format.js b/rules/test-title-format.js
index dcadc373..756274cd 100644
--- a/rules/test-title-format.js
+++ b/rules/test-title-format.js
@@ -35,12 +35,25 @@ const create = context => {
 	});
 };
 
+const schema = [
+	{
+		type: 'object',
+		properties: {
+			format: {
+				type: 'string',
+				default: undefined
+			}
+		}
+	}
+];
+
 module.exports = {
 	create,
 	meta: {
 		type: 'suggestion',
 		docs: {
 			url: util.getDocsUrl(__filename)
-		}
+		},
+		schema
 	}
 };