diff --git a/project/BuildSettings.scala b/project/BuildSettings.scala
index 8651f77..ac0559d 100644
--- a/project/BuildSettings.scala
+++ b/project/BuildSettings.scala
@@ -66,13 +66,7 @@ object BuildSettings {
   // sbt-assembly settings for building a fat jar
   import sbtassembly.AssemblyPlugin.autoImport._
   lazy val sbtAssemblySettings = Seq(
-    // Executable jarfile
-    assemblyOption in assembly :=
-      (assemblyOption in assembly).value.copy(prependShellScript = Some(
-        Seq("#!/usr/bin/env sh", """exec java -jar "$0" "$@"""" + "\n")
-      )),
-    // Name it as an executable
-    assemblyJarName in assembly := { s"${name.value}-${version.value}" },
+    assemblyJarName in assembly := { s"${name.value}-${version.value}.jar" },
 
     assemblyMergeStrategy in assembly := {
       case PathList("javax", "servlet", xs @ _*)         => MergeStrategy.first