diff --git a/tests/data/test1083 b/tests/data/test1083
index e441278..b0958b6 100644
--- a/tests/data/test1083
+++ b/tests/data/test1083
@@ -33,13 +33,13 @@ ipv6
 http-ipv6
 </server>
  <name>
-HTTP-IPv6 GET with ip6-localhost --interface
+HTTP-IPv6 GET with localhost6 --interface
  </name>
  <command>
--g "http://%HOST6IP:%HTTP6PORT/1083" --interface ip6-localhost
+-g "http://%HOST6IP:%HTTP6PORT/1083" --interface localhost6
 </command>
 <precheck>
-perl -e "if ('%CLIENT6IP' ne '[::1]') {print 'Test requires default test client host address';} else {exec './server/resolve --ipv6 ip6-localhost'; print 'Cannot run precheck resolve';}"
+perl -e "if ('%CLIENT6IP' ne '[::1]') {print 'Test requires default test client host address';} else {exec './server/resolve --ipv6 localhost6'; print 'Cannot run precheck resolve';}"
 </precheck>
 </client>
 
diff --git a/tests/data/test241 b/tests/data/test241
index 46eae1f..4e1632c 100644
--- a/tests/data/test241
+++ b/tests/data/test241
@@ -30,13 +30,13 @@ ipv6
 http-ipv6
 </server>
  <name>
-HTTP-IPv6 GET (using ip6-localhost)
+HTTP-IPv6 GET (using localhost6)
  </name>
  <command>
--g "http://ip6-localhost:%HTTP6PORT/241"
+-g "http://localhost6:%HTTP6PORT/241"
 </command>
 <precheck>
-./server/resolve --ipv6 ip6-localhost
+./server/resolve --ipv6 localhost6
 </precheck>
 </client>
 
@@ -48,7 +48,7 @@ HTTP-IPv6 GET (using ip6-localhost)
 </strip>
 <protocol>
 GET /241 HTTP/1.1
-Host: ip6-localhost:%HTTP6PORT
+Host: localhost6:%HTTP6PORT
 Accept: */*
 
 </protocol>