diff --git a/build.sbt b/build.sbt
index 4fbf187..04796e7 100644
--- a/build.sbt
+++ b/build.sbt
@@ -68,8 +68,6 @@ libraryDependencies ++= Seq(
   "org.apache.commons" % "commons-pool2" % "2.2",
   // Logback with slf4j facade
   "ch.qos.logback" % "logback-classic" % "1.1.2",
-  "ch.qos.logback" % "logback-core" % "1.1.2",
-  "org.slf4j" % "slf4j-api" % "1.7.7",
   // Test dependencies
   "org.scalatest" %% "scalatest" % "2.2.1" % "test",
   "org.mockito" % "mockito-all" % "1.9.5" % "test"