diff --git a/lib/rex/proto/rmi/decode_error.rb b/lib/rex/proto/rmi/decode_error.rb
new file mode 100644
index 0000000000..9308ea9765
--- /dev/null
+++ b/lib/rex/proto/rmi/decode_error.rb
@@ -0,0 +1,10 @@
+# -*- coding: binary -*-
+
+module Rex
+  module Proto
+    module Rmi
+      class DecodeError < ::RuntimeError
+      end
+    end
+  end
+end