diff --git a/xt/check_makefile.t b/xt/check_makefile.t
index 458f19520c..5d6a8d4227 100755
--- a/xt/check_makefile.t
+++ b/xt/check_makefile.t
@@ -19,6 +19,7 @@
 
 use Modern::Perl;
 use Test::More;
+plan tests => 1;
 
 use File::Spec;
 use File::Slurp qw( read_file );