diff --git a/libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/Tasks.kt b/libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/Tasks.kt
index 4478f4339a5..55825efb8ef 100644
--- a/libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/Tasks.kt
+++ b/libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/Tasks.kt
@@ -55,7 +55,7 @@ const val KOTLIN_CACHES_DIR_NAME = "kotlin-caches"
 const val DIRTY_SOURCES_FILE_NAME = "dirty-sources.txt"
 
 val AbstractTask.kotlinCachesDir: File
-    get() = File(project.buildDir, KOTLIN_CACHES_DIR_NAME)
+    get() = File(File(project.buildDir, KOTLIN_CACHES_DIR_NAME), name)
 
 abstract class AbstractKotlinCompile<T : CommonCompilerArguments>() : AbstractCompile() {
     abstract protected val compiler: CLICompiler<T>