diff --git a/types/ember/index.d.ts b/types/ember/index.d.ts
index 56a0879ae5..2c9c3c8b7e 100755
--- a/types/ember/index.d.ts
+++ b/types/ember/index.d.ts
@@ -1173,7 +1173,7 @@ declare module 'ember' {
              * key.  You can pass an optional second argument with the target value.  Otherwise
              * this will match any property that evaluates to false.
              */
-            rejectBy(key: string, value?: string): NativeArray<T>;
+            rejectBy(key: string, value?: any): NativeArray<T>;
             /**
              * Returns the first item in the array for which the callback returns true.
              * This method works similar to the `filter()` method defined in JavaScript 1.6