diff --git a/libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt b/libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt
index 09cc1c5f9fc..9a70c6b42b2 100644
--- a/libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt
+++ b/libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt
@@ -248,7 +248,7 @@ open class KotlinAndroidPlugin: Plugin<Project> {
                     val basePlugin : BasePlugin = plugin as BasePlugin
                     val javaSources = project.files(javaSourceList)
                     val androidRT = project.files(basePlugin.getRuntimeJarList())
-                    val fullClasspath = javaTask.getClasspath() + (javaSources + androidRT)
+                    val fullClasspath = javaTask.getClasspath() + (javaSources + androidRT)?.minus(project.files(kotlinTask.kotlinDestinationDir))
                     (task as AbstractCompile).setClasspath(fullClasspath)
                 })