diff --git a/libraries/kotlin.test/js/it/src/test/kotlin/MainTest.kt b/libraries/kotlin.test/js/it/src/test/kotlin/MainTest.kt
index aced34a963e..e73a1bf4d91 100644
--- a/libraries/kotlin.test/js/it/src/test/kotlin/MainTest.kt
+++ b/libraries/kotlin.test/js/it/src/test/kotlin/MainTest.kt
@@ -54,7 +54,7 @@ class AsyncTest {
     // Until bootstrap update
     @AfterTest
     fun after() {
-//        assertEquals(afterLog, "after")
+        assertEquals(afterLog, "after")
     }
 
     fun promise(v: Int) = Promise<Int> { resolve, reject ->