diff --git a/types/mocha-steps/index.d.ts b/types/mocha-steps/index.d.ts
index 8bd32496aa..3dc0bc17bf 100644
--- a/types/mocha-steps/index.d.ts
+++ b/types/mocha-steps/index.d.ts
@@ -1,10 +1,16 @@
-// Type definitions for mocha-steps 1.1
+// Type definitions for mocha-steps 1.3
 // Project: https://github.com/rprieto/mocha-steps
 // Definitions by: AryloYeung <https://github.com/Arylo>
+//                 Piotr Roszatycki <https://github.com/dex4er>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.1
 
 /// <reference types="mocha" />
 
-declare var step: Mocha.IContextDefinition;
-declare var xstep: Mocha.IContextDefinition;
+export function step(title: string, fn?: Mocha.Func): Mocha.Test;
+export function xstep(title: string, fn?: Mocha.Func): Mocha.Test;
+
+declare global {
+  function step(title: string, fn?: Mocha.Func): Mocha.Test;
+  function xstep(title: string, fn?: Mocha.Func): Mocha.Test;
+}
diff --git a/types/mocha-steps/mocha-steps-tests.ts b/types/mocha-steps/mocha-steps-tests.ts
index 82d3712b30..1907e349f6 100644
--- a/types/mocha-steps/mocha-steps-tests.ts
+++ b/types/mocha-steps/mocha-steps-tests.ts
@@ -1,3 +1,5 @@
+import * as MochaSteps from "mocha-steps";
+
 describe("Mocha Steps Test", () => {
     step("Step Test", () => {
         const module_name = "mocha-steps";
@@ -6,4 +8,12 @@ describe("Mocha Steps Test", () => {
     xstep("Skip Step Test", () => {
         const module_name = "mocha-steps";
     });
+
+    MochaSteps.step("Step Test", () => {
+        const module_name = "mocha-steps";
+    });
+
+    MochaSteps.xstep("Skip Step Test", () => {
+        const module_name = "mocha-steps";
+    });
 });