diff --git a/reg-tests/lua/b00000.vtc b/reg-tests/lua/b00000.vtc
index 5d396a7..577329e 100644
--- a/reg-tests/lua/b00000.vtc
+++ b/reg-tests/lua/b00000.vtc
@@ -46,6 +46,7 @@
 
     frontend fe1
         mode http
+        ${no-htx} option http-use-htx
         bind "fd@${fe1}"
         default_backend b1
 
@@ -53,6 +54,7 @@
 
     backend b1
         mode http
+        ${no-htx} option http-use-htx
         server s1 ${s1_addr}:${s1_port}
 
 } -start
diff --git a/reg-tests/lua/b00001.vtc b/reg-tests/lua/b00001.vtc
index 4c39e95..588a5e3 100644
--- a/reg-tests/lua/b00001.vtc
+++ b/reg-tests/lua/b00001.vtc
@@ -49,6 +49,7 @@
 
     frontend f1
         mode http
+        ${no-htx} option http-use-htx
         bind "fd@${f1}"
         log ${Slog_addr}:${Slog_port} daemon
         log-format Ta=%Ta\ Tc=%Tc\ Td=%Td\ Th=%Th\ Ti=%Ti\ Tq=%Tq\ TR=%TR\ Tr=%Tr\ Tt=%Tt\ Tw=%Tw
@@ -56,6 +57,7 @@
 
     backend b1
         mode http
+        ${no-htx} option http-use-htx
         http-request use-service lua.foo.http
 
     frontend f2
diff --git a/reg-tests/lua/b00002.vtc b/reg-tests/lua/b00002.vtc
index 6f33985..6ab58f6 100644
--- a/reg-tests/lua/b00002.vtc
+++ b/reg-tests/lua/b00002.vtc
@@ -11,17 +11,20 @@
 
     frontend fe1
         mode http
+        ${no-htx} option http-use-htx
         bind "fd@${fe1}"
         default_backend b1
 
     frontend fe2
         mode http
+        ${no-htx} option http-use-htx
         bind ":8443" ssl crt ${testdir}/common.pem
         stats enable
         stats uri /
 
     backend b1
         mode http
+        ${no-htx} option http-use-htx
         http-request use-service lua.fakeserv
 } -start
 
diff --git a/reg-tests/lua/b00003.vtc b/reg-tests/lua/b00003.vtc
index d785f77..89ab499 100644
--- a/reg-tests/lua/b00003.vtc
+++ b/reg-tests/lua/b00003.vtc
@@ -36,6 +36,7 @@
         log ${Slog_addr}:${Slog_port} local0 debug err
         log-format Ta=%Ta\ Tc=%Tc\ Td=%Td\ Th=%Th\ Ti=%Ti\ Tq=%Tq\ TR=%TR\ Tr=%Tr\ Tt=%Tt\ Tw=%Tw
         mode http
+        ${no-htx} option http-use-htx
         bind "fd@${frt}"
         http-request use-service lua.donothing
 } -start
diff --git a/reg-tests/lua/h00001.vtc b/reg-tests/lua/h00001.vtc
index 8b93139..59774a3 100644
--- a/reg-tests/lua/h00001.vtc
+++ b/reg-tests/lua/h00001.vtc
@@ -9,6 +9,7 @@
 
     frontend fe1
         mode http
+        ${no-htx} option http-use-htx
         bind "fd@${fe1}"
         default_backend b1
 
@@ -16,6 +17,7 @@
 
     backend b1
         mode http
+        ${no-htx} option http-use-htx
         http-request use-service lua.fakeserv
 } -start
 
diff --git a/reg-tests/lua/h00002.vtc b/reg-tests/lua/h00002.vtc
index c3adc95..dfb9b3d 100644
--- a/reg-tests/lua/h00002.vtc
+++ b/reg-tests/lua/h00002.vtc
@@ -15,11 +15,13 @@
 
     frontend fe1
         mode http
+        ${no-htx} option http-use-htx
         bind "fd@${fe1}"
         default_backend b1
 
     backend b1
         mode http
+        ${no-htx} option http-use-htx
         http-request use-service lua.fakeserv
 
 } -start