diff --git a/Makefile.in b/Makefile.in
index ba91eba..1a05157 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -8,6 +8,7 @@ prefix      = @prefix@
 exec_prefix = @exec_prefix@
 bindir      = @bindir@
 mandir      = @mandir@
+datarootdir = @datarootdir@
 datadir     = @datadir@
 
 VERSION     = @PACKAGE_VERSION@