diff --git a/main-settings/src/test/scala/sbt/SlashSyntaxTest.scala b/main-settings/src/test/scala/sbt/SlashSyntaxTest.scala
index 5aeec369d..d14a46b0b 100644
--- a/main-settings/src/test/scala/sbt/SlashSyntaxTest.scala
+++ b/main-settings/src/test/scala/sbt/SlashSyntaxTest.scala
@@ -9,7 +9,7 @@
 package sbt.test
 
 import java.io.File
-import sjsonnew._, BasicJsonProtocol._
+import sjsonnew._
 import sbt.Def.{ Setting, inputKey, settingKey, taskKey }
 import sbt.Scope.Global
 import sbt.librarymanagement.ModuleID