diff --git a/modules/exploits/windows/browser/msvidctl_mpeg2.rb b/modules/exploits/windows/browser/msvidctl_mpeg2.rb
index c50d05dc77..942530ff50 100644
--- a/modules/exploits/windows/browser/msvidctl_mpeg2.rb
+++ b/modules/exploits/windows/browser/msvidctl_mpeg2.rb
@@ -194,7 +194,7 @@ class Metasploit3 < Msf::Exploit::Remote
 		j_memory     = rand_text_alpha(rand(100) + 1)
 		j_counter    = rand_text_alpha(rand(30) + 2)
 
-		host = Rex::Socket.source_address(cli.peerhost) + ":" + datastore["SRVPORT"]
+		host = Rex::Socket.source_address(cli.peerhost) + ":" + (datastore["SRVPORT"].to_s)
 		gif_uri = "http#{(datastore['SSL'] ? 's' : '')}://#{host}"
 		if ("/" == get_resource[-1,1])
 			gif_uri << get_resource[0, get_resource.length - 1]