diff --git a/lib/ronin/network/telnet.rb b/lib/ronin/network/telnet.rb
index d0638f2d0..011970702 100644
--- a/lib/ronin/network/telnet.rb
+++ b/lib/ronin/network/telnet.rb
@@ -24,6 +24,8 @@ module Network
     #
     # Provides helper methods for communicating with Telnet services.
     #
+    # @deprecated Will be removed in 1.0.0.
+    #
     module Telnet
       # Default telnet port
       DEFAULT_PORT = 23