diff --git a/.travis.yml b/.travis.yml
index d0623d7..e495f71 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,9 @@ scala:
   - 2.11.11
   - 2.12.2
   - 2.13.0-M1
+env:
+  - SCALAJS_VERSION=0.6.18
+  - SCALAJS_VERSION=1.0.0-M1
 matrix:
   include:
     - scala: 2.10.6
diff --git a/project/build.sbt b/project/build.sbt
index 9e7adc8..39b9d65 100644
--- a/project/build.sbt
+++ b/project/build.sbt
@@ -1,6 +1,15 @@
+
+val scalaJSVersion =
+  Option(System.getenv("SCALAJS_VERSION")).getOrElse("0.6.18")
+
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % scalaJSVersion)
+
 addSbtPlugin("com.eed3si9n" % "sbt-doge" % "0.1.5")
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.18")
 addSbtPlugin("com.typesafe.sbt" % "sbt-osgi" % "0.8.0")
-addSbtPlugin("org.scala-native" % "sbt-crossproject" % "0.2.0")
-addSbtPlugin("org.scala-native" % "sbt-scalajs-crossproject" % "0.2.0")
+addSbtPlugin({
+  if (scalaJSVersion.startsWith("0.6."))
+    "org.scala-native" % "sbt-scalajs-crossproject" % "0.2.0"
+  else
+    "org.scala-native" % "sbt-crossproject" % "0.2.0"
+})
 addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.3.1")