diff --git a/cde/config/cf/site.def b/cde/config/cf/site.def
index 90df177ef..785d25945 100644
--- a/cde/config/cf/site.def
+++ b/cde/config/cf/site.def
@@ -123,7 +123,10 @@ XCOMM  or building non-C locales will cause build failures.
 #endif
 
 #if defined(LinuxArchitecture)
-# define DtLocalesToBuild de_DE.ISO8859-1 es_ES.ISO8859-1 fr_FR.ISO8859-1 it_IT.ISO8859-1 en_US.UTF-8 
+XCOMM Make sure you have installed the de_DE, es_ES, fr_FR and it_IT locales.
+XCOMM  or building non-C locales will cause build failures.
+XCOMM DtLocalesToBuild: de_DE.ISO8859-1 es_ES.ISO8859-1 fr_FR.ISO8859-1 it_IT.ISO8859-1 en_US.UTF-8
+# define DtLocalesToBuild en_US.UTF-8
 # define UTF8_NLS_SUPPORT
 #endif