diff --git a/t/get_ip_from_if.pl b/t/get_ip_from_if.pl
index 15c66a1..1f26c48 100644
--- a/t/get_ip_from_if.pl
+++ b/t/get_ip_from_if.pl
@@ -3,11 +3,6 @@ use ddclient::t;
 SKIP: { eval { require Test::Warnings; } or skip($@, 1); }
 eval { require 'ddclient'; } or BAIL_OUT($@);
 
-# To aid in debugging, uncomment the following lines. (They are normally left commented to avoid
-# accidentally interfering with the Test Anything Protocol messages written by Test::More.)
-#STDOUT->autoflush(1);
-#$ddclient::globals{'debug'} = 1;
-
 subtest "get_default_interface tests" => sub {
     for my $sample (@ddclient::t::routing_samples) {
         if (defined($sample->{want_ipv4_if})) {
diff --git a/t/geturl_connectivity.pl b/t/geturl_connectivity.pl
index 8c1cb99..d7481b4 100644
--- a/t/geturl_connectivity.pl
+++ b/t/geturl_connectivity.pl
@@ -18,11 +18,6 @@ my $http_daemon_supports_ipv6 = eval {
     HTTP::Daemon->VERSION(6.12);
 };
 
-# To aid in debugging, uncomment the following lines. (They are normally left commented to avoid
-# accidentally interfering with the Test Anything Protocol messages written by Test::More.)
-#STDOUT->autoflush(1);
-#$ddclient::globals{'verbose'} = 1;
-
 my $certdir = "$ENV{abs_top_srcdir}/t/lib/ddclient/Test/Fake/HTTPD";
 $ddclient::globals{'ssl_ca_file'} = "$certdir/dummy-ca-cert.pem";