diff --git a/generate.pl b/generate.pl
index 66ace2e..61df74c 100755
--- a/generate.pl
+++ b/generate.pl
@@ -1,5 +1,5 @@
 #!/usr/bin/env perl
-use v5.14;
+use 5.014;
 use strict;
 use warnings;
 use YAML::XS;