diff --git a/lib/libxo/Makefile b/lib/libxo/Makefile
index 954e3d5ee4b..96e91e3bf21 100644
--- a/lib/libxo/Makefile
+++ b/lib/libxo/Makefile
@@ -3,6 +3,7 @@
 .include <src.opts.mk>
 
 HAS_TESTS=
+
 SUBDIR.${MK_TESTS}+= tests
 
 SUBDIR = libxo .WAIT encoder