diff --git a/tests/data/test358 b/tests/data/test358
index 27cf967..82ff8ad 100644
--- a/tests/data/test358
+++ b/tests/data/test358
@@ -18,7 +18,7 @@
 Connection: close
 Content-Type: text/html
 Funny-head: yesyes
-Alt-Svc: h2=":9014", ma=315360000; persist=0
+Alt-Svc: h2=":%HTTP2PORT", ma=315360000; persist=0
 
 -foo-
 </data>
@@ -64,7 +64,7 @@
 content-length: 6
 content-type: text/html
 funny-head: yesyes
-alt-svc: h2=":9014", ma=315360000; persist=0
+alt-svc: h2=":%HTTP2PORT", ma=315360000; persist=0
 server: nghttpx
 via: 1.1 nghttpx
 
@@ -74,7 +74,7 @@
 content-length: 6
 content-type: text/html
 funny-head: yesyes
-alt-svc: h2=":9014", ma=315360000; persist=0
+alt-svc: h2=":%HTTP2PORT", ma=315360000; persist=0
 server: nghttpx
 via: 1.1 nghttpx
 
diff --git a/tests/data/test359 b/tests/data/test359
index 945131c..c0faee2 100644
--- a/tests/data/test359
+++ b/tests/data/test359
@@ -18,7 +18,7 @@
 Connection: close
 Content-Type: text/html
 Funny-head: yesyes
-Alt-Svc: h2=":9014", ma=315360000; persist=0
+Alt-Svc: h2=":%HTTP2PORT", ma=315360000; persist=0
 
 -foo-
 </data>
@@ -64,7 +64,7 @@
 content-length: 6
 content-type: text/html
 funny-head: yesyes
-alt-svc: h2=":9014", ma=315360000; persist=0
+alt-svc: h2=":%HTTP2PORT", ma=315360000; persist=0
 server: nghttpx
 via: 1.1 nghttpx
 
@@ -74,7 +74,7 @@
 content-length: 6
 content-type: text/html
 funny-head: yesyes
-alt-svc: h2=":9014", ma=315360000; persist=0
+alt-svc: h2=":%HTTP2PORT", ma=315360000; persist=0
 server: nghttpx
 via: 1.1 nghttpx