diff --git a/gramps/configure.in b/gramps/configure.in
index a9b3f52ba..6b40a3d26 100644
--- a/gramps/configure.in
+++ b/gramps/configure.in
@@ -18,7 +18,7 @@ AC_SUBST(VERSIONSTRING)
 AC_PATH_PROG(MSGFMT, msgfmt)
 AC_SUBST(MSGFMT)
 
-LANGUAGES="sv de fr es it pt_BR ru da_DK"
+LANGUAGES="sv de fr es it pt_BR ru da_DK cs"
 AC_SUBST(LANGUAGES)
 
 DISTLANGS=