diff --git a/js/js.libraries/module.kt b/js/js.libraries/module.kt
deleted file mode 100644
index fc0bf631d06..00000000000
--- a/js/js.libraries/module.kt
+++ /dev/null
@@ -1,10 +0,0 @@
-import kotlin.modules.*
-
-fun project() {
-    module("apidocs") {
-        addSourceFiles("src/core")
-        addSourceFiles("src/html5")
-        addSourceFiles("src/jquery")
-        addSourceFiles("src/raphael")
-    }
-}
\ No newline at end of file
diff --git a/libraries/kunit/module.kt b/libraries/kunit/module.kt
deleted file mode 100644
index 26b97121e63..00000000000
--- a/libraries/kunit/module.kt
+++ /dev/null
@@ -1,10 +0,0 @@
-import kotlin.modules.*
-
-fun project() {
-    module("kunit") {
-        // TODO how to refer to the dir of the module?
-        classpath += "lib/junit-4.11.jar"
-
-        addSourceFiles("src/main/kotlin")
-    }
-}
\ No newline at end of file
diff --git a/libraries/stdlib/src/Module.md b/libraries/stdlib/src/Module.md
index 50ab97afe27..bcd8e247bf9 100644
--- a/libraries/stdlib/src/Module.md
+++ b/libraries/stdlib/src/Module.md
@@ -37,10 +37,6 @@ IO API for working with files and streams.
 
 Mathematics API.
 
-# Package kotlin.modules
-
-API for defining compilation units.
-
 # Package kotlin.platform
 
 APIs for customizing the code generated by the Kotlin compiler for better interoperability with
diff --git a/libraries/stdlib/testModule.kt b/libraries/stdlib/testModule.kt
deleted file mode 100644
index 5d6f1db5dc2..00000000000
--- a/libraries/stdlib/testModule.kt
+++ /dev/null
@@ -1,9 +0,0 @@
-import kotlin.modules.*
-
-fun project() {
-    module("testlib") {
-        classpath += "lib/junit-4.11.jar"
-
-        addSourceFiles("test")
-    }
-}
\ No newline at end of file