diff --git a/pwndbg/commands/windbg.py b/pwndbg/commands/windbg.py
index c578dba5b..b658590e5 100644
--- a/pwndbg/commands/windbg.py
+++ b/pwndbg/commands/windbg.py
@@ -175,7 +175,13 @@ def eX(size, address, data, hex=True):
 
     for i, bytestr in enumerate(data):
         if hex:
-            bytestr = str(bytestr).rjust(size*2, '0')
+            bytestr = str(bytestr)
+
+            if bytestr.startswith('0x'):
+                bytestr = bytestr[2:]
+
+            bytestr = bytestr.rjust(size*2, '0')
+
             data    = codecs.decode(bytestr, 'hex')
         else:
             data    = bytestr