diff --git a/Makefile.config.in b/Makefile.config.in
index 896fa718..98afd5b5 100644
--- a/Makefile.config.in
+++ b/Makefile.config.in
@@ -21,6 +21,7 @@ exec_prefix = @exec_prefix@
 bindir = @bindir@
 sbindir = @sbindir@
 libexecdir = @libexecdir@
+datarootdir = @datarootdir@
 datadir = @datadir@
 sysconfdir = @sysconfdir@
 sharedstatedir = @sharedstatedir@