diff -r 0909f73cfa3a Lib/encodings/aliases.py
--- a/Lib/encodings/aliases.py	Sat Mar 08 16:36:37 2014 +1000
+++ b/Lib/encodings/aliases.py	Sun Mar 16 19:16:33 2014 -0300
@@ -396,6 +396,8 @@
     'iso_8859_8'         : 'iso8859_8',
     'iso_8859_8_1988'    : 'iso8859_8',
     'iso_ir_138'         : 'iso8859_8',
+    'iso-8859-8-i'       : 'iso8859_8_I',
+    'iso-8859-8-e'       : 'iso8859_8_E',
 
     # iso8859_9 codec
     'csisolatin5'        : 'iso8859_9',