diff -Pdpru a/configure b/configure
--- a/configure	2012-09-19 14:44:09.593017471 +0200
+++ b/configure	2012-09-19 15:20:44.406073384 +0200
@@ -1338,7 +1339,7 @@ Optional Features:
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --disable-socket-dir    disable system wide socket-dir and use ~/.screen instead
   --enable-pam            enable PAM support
-  --enable-locale         use localized month/day names
+  --enable-use-locale     use localized month/day names
   --enable-telnet         enable builtin telnet
   --enable-colors256      enable support for 256 colors
   --enable-rxvt_osc       enable support for rxvt OSC codes
diff -Pdpru a/configure.in b/configure.in
--- a/configure.in	2012-09-19 14:44:09.592017464 +0200
+++ b/configure.in	2012-09-19 15:21:45.555515336 +0200
@@ -1265,7 +1276,7 @@ if test "$enable_pam" = "yes"; then
        AC_MSG_RESULT(no);LIBS="$oldlibs")
 fi
 
-AC_ARG_ENABLE(use_locale, [  --enable-locale         use localized month/day names])
+AC_ARG_ENABLE(use_locale, [  --enable-use-locale    use localized month/day names])
 if test "$enable_use_locale" = "yes"; then
   AC_DEFINE(USE_LOCALE)
 fi