diff --git a/configure.ac b/configure.ac
index 5ade76a6..af486553 100644
--- a/configure.ac
+++ b/configure.ac
@@ -186,12 +186,13 @@ fi
 AC_SUBST(DEJAGNU)   
 
 AC_CONFIG_FILES([
-Makefile
-include/Makefile
-po/Makefile.in
-proc/Makefile
-proc/libprocfs.pc
-ps/Makefile
-testsuite/Makefile
+	Makefile
+	include/Makefile
+	po/Makefile.in
+	proc/Makefile
+	proc/libprocfs.pc
+	ps/Makefile
+	testsuite/Makefile
 ])
+
 AC_OUTPUT