diff --git a/configure.in b/configure.in
index 39db6ed03..d69db1740 100644
--- a/configure.in
+++ b/configure.in
@@ -51,7 +51,7 @@ AC_SUBST(HELPPATH)
 AC_SUBST(FONTPATH)
 
 dnl Add the languages which your application supports here.
-ALL_LINGUAS="hu zh_CN cs da de es fr it nb nl no pl pt_BR ro ru sv eo fi lt sk tr sl"
+ALL_LINGUAS="hu zh_CN cs da de es fr it nb nl no pl pt_BR ro ru sv eo fi lt sk tr"
 GETTEXT_PACKAGE=gramps
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Define to the Gettext package name.])