diff --git a/script/crawler.pl b/script/crawler.pl
index fe4d7d7..de9bf34 100644
--- a/script/crawler.pl
+++ b/script/crawler.pl
@@ -1,7 +1,6 @@
 use 5.020;
 use COWS::Crawler;
-use feature 'signatures';
-no warnings 'experimental::signatures';
+use experimental 'signatures';
 use experimental 'try';
 
 use COWS 'scrape';