diff --git a/types/ember__runloop/ember__runloop-tests.ts b/types/ember__runloop/ember__runloop-tests.ts
index 37d1fc18e4..bd4d8492a1 100644
--- a/types/ember__runloop/ember__runloop-tests.ts
+++ b/types/ember__runloop/ember__runloop-tests.ts
@@ -20,6 +20,26 @@ function testRun() {
         return 123;
     });
 
+    // run(target, method)
+    run({}, () => {
+        // code to be executed within a RunLoop
+        return 123;
+    });
+
+    // run(target, method, ...args)
+    run(
+        {},
+        () => {
+            // code to be executed within a RunLoop
+            return 123;
+        },
+        () => {
+            console.log('foo');
+        },
+        'bar',
+        {}
+    );
+
     function destroyApp(application: EmberObject) {
         run(application, 'destroy');
         run(application, function() {
diff --git a/types/ember__runloop/index.d.ts b/types/ember__runloop/index.d.ts
index 9f1fd6c260..4ec525add9 100644
--- a/types/ember__runloop/index.d.ts
+++ b/types/ember__runloop/index.d.ts
@@ -16,7 +16,7 @@ export interface RunNamespace {
    * end.
    */
   <Ret>(method: (...args: any[]) => Ret): Ret;
-  <Target, Ret>(target: Target, method: RunMethod<Target, Ret>): Ret;
+  <Target, Ret>(target: Target, method: RunMethod<Target, Ret>, ...args: any[]): Ret;
   /**
    * If no run-loop is present, it creates a new one. If a run loop is
    * present it will queue itself to run on the existing run-loops action