diff --git a/libraries/stdlib/js/runtime/kotlinHacks.kt b/libraries/stdlib/js/src/kotlin/kotlin.kt
similarity index 94%
rename from libraries/stdlib/js/runtime/kotlinHacks.kt
rename to libraries/stdlib/js/src/kotlin/kotlin.kt
index 669d641a797..fc59965b7ed 100644
--- a/libraries/stdlib/js/runtime/kotlinHacks.kt
+++ b/libraries/stdlib/js/src/kotlin/kotlin.kt
@@ -3,11 +3,6 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-
-// File is a copy of stdlib/js/src/kotlin/kotlin.kt
-// TODO: Compile arrayPlusCollection
-// TODO: implement a copy of jsIsType for both JS backends
-
 @file:Suppress("UNUSED_PARAMETER", "NOTHING_TO_INLINE")
 
 package kotlin