diff --git a/t/11_hpkp.t b/t/11_hpkp.t
index dc5464b..d37722f 100755
--- a/t/11_hpkp.t
+++ b/t/11_hpkp.t
@@ -14,7 +14,7 @@ my (
 );
 # OK
 pass("Running testssl.sh against ssl.sectionzero.org"); $tests++;
-$out = `./testssl.sh -H --jsonfile tmp.json --color 0 ssl.sectionzero.org`;
+$out = `./testssl.sh --headers --jsonfile tmp.json --color 0 ssl.sectionzero.org`;
 $json = json('tmp.json');
 unlink 'tmp.json';