diff --git a/reg-tests/balance/balance-uri-path-only.vtc b/reg-tests/balance/balance-uri-path-only.vtc
index f1291ee24..81b910717 100644
--- a/reg-tests/balance/balance-uri-path-only.vtc
+++ b/reg-tests/balance/balance-uri-path-only.vtc
@@ -1,6 +1,5 @@
 vtest "Test for balance URI"
 feature ignore_unknown_macro
-#REQUIRE_VERSION=2.3
 
 server s1 {
     rxreq
diff --git a/reg-tests/cache/expires.vtc b/reg-tests/cache/expires.vtc
index ee5cd775a..d8f94d338 100644
--- a/reg-tests/cache/expires.vtc
+++ b/reg-tests/cache/expires.vtc
@@ -1,7 +1,5 @@
 varnishtest "Expires support"
 
-#REQUIRE_VERSION=2.3
-
 feature ignore_unknown_macro
 
 server s1 {
diff --git a/reg-tests/cache/if-modified-since.vtc b/reg-tests/cache/if-modified-since.vtc
index 1fd9a931a..521a555ff 100644
--- a/reg-tests/cache/if-modified-since.vtc
+++ b/reg-tests/cache/if-modified-since.vtc
@@ -1,7 +1,5 @@
 varnishtest "If-Modified-Since support"
 
-#REQUIRE_VERSION=2.3
-
 feature ignore_unknown_macro
 
 server s1 {
diff --git a/reg-tests/cache/if-none-match.vtc b/reg-tests/cache/if-none-match.vtc
index 3dcaec57c..550b854da 100644
--- a/reg-tests/cache/if-none-match.vtc
+++ b/reg-tests/cache/if-none-match.vtc
@@ -1,7 +1,5 @@
 varnishtest "If-None-Match support"
 
-#REQUIRE_VERSION=2.3
-
 feature ignore_unknown_macro
 
 server s1 {
diff --git a/reg-tests/converter/iif.vtc b/reg-tests/converter/iif.vtc
index f412daf5c..2c0c517fb 100644
--- a/reg-tests/converter/iif.vtc
+++ b/reg-tests/converter/iif.vtc
@@ -1,5 +1,4 @@
 varnishtest "iif converter Test"
-#REQUIRE_VERSION=2.3
 
 feature ignore_unknown_macro