diff --git a/tests/test-dtls.conf b/tests/test-dtls.conf
index cf651f4be..fed6448ba 100644
--- a/tests/test-dtls.conf
+++ b/tests/test-dtls.conf
@@ -1122,3 +1122,4 @@
 -a
 -v 2
 -l ADH-AES128-SHA
+-2
diff --git a/tests/test-enckeys.conf b/tests/test-enckeys.conf
index a84e233cd..929dca03b 100644
--- a/tests/test-enckeys.conf
+++ b/tests/test-enckeys.conf
@@ -49,3 +49,4 @@
 -v 3
 -l ECDHE-ECDSA-AES128-SHA256
 -A ./certs/ca-ecc-cert.pem
+-2
diff --git a/tests/test-fails.conf b/tests/test-fails.conf
index f193725bf..223b163bf 100644
--- a/tests/test-fails.conf
+++ b/tests/test-fails.conf
@@ -196,3 +196,4 @@
 -v 3
 -l ECDHE-ECDSA-AES128-GCM-SHA256
 -H verifyFail
+-2
diff --git a/tests/test-maxfrag-dtls.conf b/tests/test-maxfrag-dtls.conf
index 7790c2558..988ad4d7d 100644
--- a/tests/test-maxfrag-dtls.conf
+++ b/tests/test-maxfrag-dtls.conf
@@ -248,3 +248,4 @@
 -v 3
 -l DHE-RSA-AES256-GCM-SHA384
 -F 6
+-2
diff --git a/tests/test-maxfrag.conf b/tests/test-maxfrag.conf
index 563f4d63c..ac109a28b 100644
--- a/tests/test-maxfrag.conf
+++ b/tests/test-maxfrag.conf
@@ -212,3 +212,4 @@
 -v 3
 -l DHE-RSA-AES256-GCM-SHA384
 -F 6
+-2
diff --git a/tests/test-psk-no-id.conf b/tests/test-psk-no-id.conf
index 755b6e30d..bc36456de 100644
--- a/tests/test-psk-no-id.conf
+++ b/tests/test-psk-no-id.conf
@@ -353,3 +353,4 @@
 -l TLS13-AES128-GCM-SHA256
 -r
 -s
+-2
diff --git a/tests/test-psk.conf b/tests/test-psk.conf
index cc9f2a4f1..e726ac9cf 100644
--- a/tests/test-psk.conf
+++ b/tests/test-psk.conf
@@ -6,3 +6,4 @@
 # client- standard PSK
 -s
 -l PSK-CHACHA20-POLY1305
+-2
diff --git a/tests/test-qsh.conf b/tests/test-qsh.conf
index 428015c4d..9704987db 100644
--- a/tests/test-qsh.conf
+++ b/tests/test-qsh.conf
@@ -2617,3 +2617,4 @@
 # client TLSv1.2 NTRU_AES128
 -v 3
 -l QSH:NTRU-AES128-SHA
+-2
diff --git a/tests/test-sctp.conf b/tests/test-sctp.conf
index cedb2f59d..79727512d 100644
--- a/tests/test-sctp.conf
+++ b/tests/test-sctp.conf
@@ -1297,3 +1297,4 @@
 -a
 -v 2
 -l ADH-AES128-SHA
+-2
diff --git a/tests/test-sig.conf b/tests/test-sig.conf
index b71be85c9..044ce2bf5 100644
--- a/tests/test-sig.conf
+++ b/tests/test-sig.conf
@@ -256,3 +256,4 @@
 -v 3
 -l ECDHE-ECDSA-AES128-CCM-8
 -A ./certs/ca-cert.pem
+-2
diff --git a/tests/test-tls13-ecc.conf b/tests/test-tls13-ecc.conf
index 10a176e15..3bc261f6c 100644
--- a/tests/test-tls13-ecc.conf
+++ b/tests/test-tls13-ecc.conf
@@ -91,3 +91,4 @@
 -l TLS13-AES128-GCM-SHA256
 -A ./certs/ca-ecc-cert.pem
 -y
+-2
diff --git a/tests/test-tls13-psk.conf b/tests/test-tls13-psk.conf
index 8527461b4..90dec0e17 100644
--- a/tests/test-tls13-psk.conf
+++ b/tests/test-tls13-psk.conf
@@ -34,3 +34,4 @@
 # client TLSv1.3 not-PSK
 -v 4
 -l TLS13-AES128-GCM-SHA256
+-2
diff --git a/tests/test-tls13.conf b/tests/test-tls13.conf
index cc448b857..7445aa8ed 100644
--- a/tests/test-tls13.conf
+++ b/tests/test-tls13.conf
@@ -234,3 +234,4 @@
 -v 4
 -l TLS13-AES128-GCM-SHA256
 -Q
+-2
diff --git a/tests/test.conf b/tests/test.conf
index 206b933c8..b3ccf704d 100644
--- a/tests/test.conf
+++ b/tests/test.conf
@@ -2909,3 +2909,4 @@
 -c ./certs/client-ecc384-cert.pem
 -k ./certs/client-ecc384-key.pem
 -A ./certs/ca-ecc384-cert.pem
+-2