diff --git a/Setup.hs b/Setup.hs
index 1e6ee0b92..c9364b04b 100644
--- a/Setup.hs
+++ b/Setup.hs
@@ -215,7 +215,7 @@ langsCoding = [
   (("german",   "Ger"),""),
   (("interlingua","Ina"),""),
   (("italian",  "Ita"),""),
-  (("japanese", "Jap"),""),
+  (("japanese", "Jpn"),""),
   (("latin",    "Lat"),""),
   (("latvian",    "Lav"),""),
   (("norwegian","Nor"),""),
@@ -244,7 +244,7 @@ langsLang = langs `except` ["Amh","Ara","Lat","Tur"]
 langsAPI  = langsLang `except` ["Ina"]
 
 -- languages for which to compile Symbolic
-langsSymbolic  = langsAPI `except` ["Jap"]
+langsSymbolic  = langsAPI `except` ["Jpn"]
 
 -- languages for which to run demo test
 langsDemo = langsLang `except` ["Ara","Hin","Ina","Lav","Tha"]