diff --git a/tests/src/test/scala/packages/DeployTests.scala b/tests/src/test/scala/packages/DeployTests.scala
index c85c3b1..178f6b3 100644
--- a/tests/src/test/scala/packages/DeployTests.scala
+++ b/tests/src/test/scala/packages/DeployTests.scala
@@ -22,8 +22,8 @@
 import org.scalatest.BeforeAndAfterAll
 import org.scalatest.junit.JUnitRunner
 import common.{TestHelpers, Wsk, WskProps, WskTestHelpers}
-import spray.json.DefaultJsonProtocol.StringJsonFormat
 import spray.json._
+import spray.json.DefaultJsonProtocol._
 
 @RunWith(classOf[JUnitRunner])
 class DeployTests extends TestHelpers