diff --git a/src/main/scala/ssh/NoShell.scala b/src/main/scala/ssh/NoShell.scala
new file mode 100644
index 0000000..ed1a8ba
--- /dev/null
+++ b/src/main/scala/ssh/NoShell.scala
@@ -0,0 +1,59 @@
+package ssh
+
+import org.apache.sshd.common.Factory
+import org.apache.sshd.server.{Environment, ExitCallback, Command}
+import java.io.{OutputStream, InputStream}
+import org.eclipse.jgit.lib.Constants
+
+class NoShell extends Factory[Command] {
+  override def create(): Command = new Command() {
+    private var in: InputStream = null
+    private var out: OutputStream = null
+    private var err: OutputStream = null
+    private var callback: ExitCallback = null
+
+    override def start(env: Environment): Unit = {
+      val message =
+        """
+          | Welcome to
+          |   _____   _   _     ____                   _             _
+          |  / ____| (_) | |   |  _ \                 | |           | |
+          | | |  __   _  | |_  | |_) |  _   _    ___  | | __   ___  | |_
+          | | | |_ | | | | __| |  _ <  | | | |  / __| | |/ /  / _ \ | __|
+          | | |__| | | | | |_  | |_) | | |_| | | (__  |   <  |  __/ | |_
+          |  \_____| |_|  \__| |____/   \__,_|  \___| |_|\_\  \___|  \__|
+          |
+          | Successfully SSH Access.
+          | But interactive shell is disabled.
+          |
+          | Please use:
+          |
+          | git clone ssh://username@host_or_ip:29418/owner/repository_name.git
+        """.stripMargin.replace("\n", "\r\n") + "\r\n"
+      err.write(Constants.encode(message))
+      err.flush()
+      in.close()
+      out.close()
+      err.close()
+      callback.onExit(127)
+    }
+
+    override def destroy(): Unit = {}
+
+    override def setInputStream(in: InputStream): Unit = {
+      this.in = in
+    }
+
+    override def setOutputStream(out: OutputStream): Unit = {
+      this.out = out
+    }
+
+    override def setErrorStream(err: OutputStream): Unit = {
+      this.err = err
+    }
+
+    override def setExitCallback(callback: ExitCallback): Unit = {
+      this.callback = callback
+    }
+  }
+}
diff --git a/src/main/scala/ssh/SshServerListener.scala b/src/main/scala/ssh/SshServerListener.scala
index a23ef43..229a521 100644
--- a/src/main/scala/ssh/SshServerListener.scala
+++ b/src/main/scala/ssh/SshServerListener.scala
@@ -10,13 +10,14 @@
 object SshServer {
   private val logger = LoggerFactory.getLogger(SshServer.getClass)
   private val server = org.apache.sshd.SshServer.setUpDefaultServer()
-  private val active = new AtomicBoolean(false);
+  private val active = new AtomicBoolean(false)
 
   private def configure(context: ServletContext, port: Int) = {
     server.setPort(port)
     server.setKeyPairProvider(new SimpleGeneratorHostKeyProvider(s"${Directory.GitBucketHome}/gitbucket.ser"))
     server.setPublickeyAuthenticator(new PublicKeyAuthenticator(context))
     server.setCommandFactory(new GitCommandFactory(context))
+    server.setShellFactory(new NoShell)
   }
 
   def start(context: ServletContext, port: Int) = {