diff --git a/nselib/ike.lua b/nselib/ike.lua
index 803ecfd30..f6f398666 100644
--- a/nselib/ike.lua
+++ b/nselib/ike.lua
@@ -58,7 +58,7 @@ local GROUP_DESCRIPTION = {
   ["768"]  = 0x80040001,
   ["1024"] = 0x80040002,
   ["1536"] = 0x80040005,
-  ["2048"] = 0x0004000E,
+  ["2048"] = 0x8004000E,
 }
 
 local EXCHANGE_MODE = {