diff --git a/compiler/tests-common/tests/org/jetbrains/kotlin/test/KotlinTestUtils.java b/compiler/tests-common/tests/org/jetbrains/kotlin/test/KotlinTestUtils.java
index 20bcf63aba0..d42a2739cb5 100644
--- a/compiler/tests-common/tests/org/jetbrains/kotlin/test/KotlinTestUtils.java
+++ b/compiler/tests-common/tests/org/jetbrains/kotlin/test/KotlinTestUtils.java
@@ -119,7 +119,7 @@ public class KotlinTestUtils {
 
     static {
         try {
-            IDEA_SYSTEM_PATH = tmpDirForReusableLibrary("idea-system").getPath();
+            IDEA_SYSTEM_PATH = tmpDirForReusableFolder("idea-system").getPath();
         }
         catch (IOException e) {
             throw new RuntimeException(e);
@@ -442,7 +442,7 @@ public class KotlinTestUtils {
     }
 
     @NotNull
-    public static File tmpDirForReusableLibrary(String name) throws IOException {
+    public static File tmpDirForReusableFolder(String name) throws IOException {
         return normalizeFile(FileUtil.createTempDirectory(new File(System.getProperty("java.io.tmpdir")), name, "", true));
     }
 
diff --git a/compiler/tests-common/tests/org/jetbrains/kotlin/test/MockLibraryUtil.kt b/compiler/tests-common/tests/org/jetbrains/kotlin/test/MockLibraryUtil.kt
index 2d64751e741..d5c57b4bfa5 100644
--- a/compiler/tests-common/tests/org/jetbrains/kotlin/test/MockLibraryUtil.kt
+++ b/compiler/tests-common/tests/org/jetbrains/kotlin/test/MockLibraryUtil.kt
@@ -52,7 +52,7 @@ object MockLibraryUtil {
             useJava9: Boolean = false
     ): File {
         return compileLibraryToJar(
-            sourcesPath, KotlinTestUtils.tmpDirForReusableLibrary("testLibrary-" + jarName), jarName, addSources, allowKotlinSources, extraOptions, extraClasspath
+            sourcesPath, KotlinTestUtils.tmpDirForReusableFolder("testLibrary-" + jarName), jarName, addSources, allowKotlinSources, extraOptions, extraClasspath
             , useJava9)}
 
     @JvmStatic
@@ -127,7 +127,7 @@ object MockLibraryUtil {
 
     @JvmStatic
     fun compileJsLibraryToJar(sourcesPath: String, jarName: String, addSources: Boolean, extraOptions: List<String> = emptyList()): File {
-        val contentDir = KotlinTestUtils.tmpDirForReusableLibrary("testLibrary-" + jarName)
+        val contentDir = KotlinTestUtils.tmpDirForReusableFolder("testLibrary-" + jarName)
 
         val outDir = File(contentDir, "out")
         val outputFile = File(outDir, jarName + ".js")
diff --git a/idea/tests/org/jetbrains/kotlin/idea/script/AbstractScriptConfigurationTest.kt b/idea/tests/org/jetbrains/kotlin/idea/script/AbstractScriptConfigurationTest.kt
index e76a5965bdc..24dc18d65a1 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/script/AbstractScriptConfigurationTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/idea/script/AbstractScriptConfigurationTest.kt
@@ -332,7 +332,7 @@ abstract class AbstractScriptConfigurationTest : KotlinCompletionTestCase() {
 
     private fun compileLibToDir(srcDir: File, vararg classpath: String): File {
         //TODO: tmpDir would be enough, but there is tricky fail under AS otherwise
-        val outDir = KotlinTestUtils.tmpDirForReusableLibrary("${getTestName(false)}${srcDir.name}Out")
+        val outDir = KotlinTestUtils.tmpDirForReusableFolder("${getTestName(false)}${srcDir.name}Out")
 
         val kotlinSourceFiles = FileUtil.findFilesByMask(Pattern.compile(".+\\.kt$"), srcDir)
         if (kotlinSourceFiles.isNotEmpty()) {
diff --git a/js/js.tests/test/org/jetbrains/kotlin/js/test/interop/ScriptEngineV8.kt b/js/js.tests/test/org/jetbrains/kotlin/js/test/interop/ScriptEngineV8.kt
index 22297dbc830..b8ddc213bf1 100644
--- a/js/js.tests/test/org/jetbrains/kotlin/js/test/interop/ScriptEngineV8.kt
+++ b/js/js.tests/test/org/jetbrains/kotlin/js/test/interop/ScriptEngineV8.kt
@@ -15,7 +15,7 @@ import java.io.File
 class ScriptEngineV8 : ScriptEngine {
     companion object {
         // It's important that this is not created per test, but rather per process.
-        val LIBRARY_PATH_BASE = KotlinTestUtils.tmpDirForReusableLibrary("j2v8_library_path").path
+        val LIBRARY_PATH_BASE = KotlinTestUtils.tmpDirForReusableFolder("j2v8_library_path").path
     }
 
     override fun <T> releaseObject(t: T) {