diff --git a/ant/src/org/jetbrains/jet/buildtools/ant/antlib.xml b/ant/src/org/jetbrains/jet/buildtools/ant/antlib.xml
deleted file mode 100644
index 27b98125928..00000000000
--- a/ant/src/org/jetbrains/jet/buildtools/ant/antlib.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<!-- NOTE: this Antlib is deprecated. Use org/jetbrains/kotlin/ant/antlib.xml instead -->
-<!-- TODO: delete this file -->
-<antlib>
-    <taskdef name="kotlinc" classname="org.jetbrains.kotlin.ant.Kotlin2JvmTask"/>
-    <taskdef name="kotlin2js" classname="org.jetbrains.kotlin.ant.Kotlin2JsTask"/>
-    <typedef name="withKotlin" classname="org.jetbrains.kotlin.ant.KotlinCompilerAdapter"/>
-</antlib>