diff --git a/build.sbt b/build.sbt
index a72ca96..38b41f9 100644
--- a/build.sbt
+++ b/build.sbt
@@ -23,12 +23,13 @@ lazy val importmap = projectMatrix
     libraryDependencies ++= Seq(
       "org.scala-js" %% "scalajs-linker-interface" % scalaJSVersion,
     ),
+    tlVersionIntroduced := Map("2.13" -> "0.1.1"),
   )
   .defaultAxes(VirtualAxis.jvm)
   .jvmPlatform(scalaVersions = Seq(scala2_12, scala2_13))
 
 lazy val importmap2_12 = importmap.jvm(scala2_12)
-lazy val importmap2_13 = importmap.jvm(scala2_12)
+lazy val importmap2_13 = importmap.jvm(scala2_13)
 
 lazy val sbtPlugin = project
   .in(file("sbt-plugin"))