diff --git a/js/js.tests/test/org/jetbrains/kotlin/js/testOld/api/ApiTest.kt b/js/js.tests/test/org/jetbrains/kotlin/js/testOld/api/ApiTest.kt
index 703895f2c7c..08295c73f54 100644
--- a/js/js.tests/test/org/jetbrains/kotlin/js/testOld/api/ApiTest.kt
+++ b/js/js.tests/test/org/jetbrains/kotlin/js/testOld/api/ApiTest.kt
@@ -129,7 +129,7 @@ class ApiTest : KotlinTestWithEnvironment() {
     }
 
     override fun createEnvironment(): KotlinCoreEnvironment {
-        return KotlinCoreEnvironment.createForTests(TestDisposable(), CompilerConfiguration(), EnvironmentConfigFiles.JS_CONFIG_FILES)
+        return KotlinCoreEnvironment.createForTests(testRootDisposable, CompilerConfiguration(), EnvironmentConfigFiles.JS_CONFIG_FILES)
     }
 }