diff --git a/kotlin-native/build.gradle b/kotlin-native/build.gradle
index 4e708dd5183..947a9cc0504 100644
--- a/kotlin-native/build.gradle
+++ b/kotlin-native/build.gradle
@@ -684,6 +684,7 @@ task clean(type: Delete) {
     dependsOn subprojects.collect { it.tasks.matching { it.name == "clean" } }
     doLast {
         delete distDir
+        delete buildDir
         delete bundle.outputs.files
         delete "${projectDir}/compile_commands.json"
     }