diff --git a/backend.native/tests/runtime/collections/array_list1.kt b/backend.native/tests/runtime/collections/array_list1.kt
index d3799bf392c..11717cff265 100644
--- a/backend.native/tests/runtime/collections/array_list1.kt
+++ b/backend.native/tests/runtime/collections/array_list1.kt
@@ -356,7 +356,6 @@ fun main(args : Array<String>) {
     testSubListContains()
     testSubListIndexOf()
     testSubListLastIndexOf()
-    /*
     testSubListClear()
     testSubListSubListClear()
     testSubListAdd()
@@ -369,7 +368,7 @@ fun main(args : Array<String>) {
     testSubListSubListRemoveAll()
     testSubListSubListRemoveAll()
     testSubListRetainAll()
-    testSubListSubListRetainAll() */
+    testSubListSubListRetainAll()
     testIteratorRemove()
     testIteratorAdd()