diff --git a/lib/Test/TA.pm b/lib/Test/TA.pm
index a38459cace1b462785add3d279ee6dbe9d3d6cb2..8132b4d57f7c37a5211c2ed5ff31135d907bfaf8 100644
--- a/lib/Test/TA.pm
+++ b/lib/Test/TA.pm
@@ -3,6 +3,7 @@ use v5.36;
 use Path::Tiny;
 use Test::Cmd;
 use Net::Ping;
+use namespace::clean;
 
 
 sub testhost () {