diff --git a/project/plugins.sbt b/project/plugins.sbt
index a0ff36b64..32f478494 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,6 +1,5 @@
 addSbtPlugin("org.scala-sbt" % "sbt-houserules"  % "0.3.7")
 addSbtPlugin("org.scala-sbt" % "sbt-contraband"  % "0.4.0")
-addSbtPlugin("org.scala-sbt" % "sbt-contraband"  % "0.3.2")
 addSbtPlugin("com.lightbend" % "sbt-whitesource" % "0.1.9")
 
 scalacOptions += "-language:postfixOps"