diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 3d65338..50b1969 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -8794,9 +8794,9 @@
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL
 skip_handshake_stage_check
-run_test    "TLS1.3: Not supported version check: tls1_2 and tls1_3" \
-            "$P_SRV debug_level=1 min_version=tls1_2 max_version=tls1_3" \
-            "$P_CLI debug_level=1 min_version=tls1_2 max_version=tls1_3" \
+run_test    "TLS1.3: Not supported version check: tls12 and tls13" \
+            "$P_SRV debug_level=1 min_version=tls12 max_version=tls13" \
+            "$P_CLI debug_level=1 min_version=tls12 max_version=tls13" \
             1 \
             -s "SSL - The requested feature is not available" \
             -c "SSL - The requested feature is not available" \
@@ -8805,30 +8805,30 @@
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL
-run_test    "TLS1.3: handshake dispatch test: tls1_3 only" \
-            "$P_SRV debug_level=2 min_version=tls1_3 max_version=tls1_3" \
-            "$P_CLI debug_level=2 min_version=tls1_3 max_version=tls1_3" \
+run_test    "TLS1.3: handshake dispatch test: tls13 only" \
+            "$P_SRV debug_level=2 min_version=tls13 max_version=tls13" \
+            "$P_CLI debug_level=2 min_version=tls13 max_version=tls13" \
             1 \
-            -s "tls1_3 server state: 0"     \
-            -c "tls1_3 client state: 0"
+            -s "tls13 server state: 0"     \
+            -c "tls13 client state: 0"
 
 requires_openssl_tls1_3
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL
 requires_config_disabled MBEDTLS_USE_PSA_CRYPTO
 run_test    "TLS1.3: minimal feature sets - openssl" \
             "$O_NEXT_SRV -msg -tls1_3 -no_middlebox -num_tickets 0 -no_resume_ephemeral -no_cache" \
-            "$P_CLI debug_level=3 min_version=tls1_3 max_version=tls1_3" \
+            "$P_CLI debug_level=3 min_version=tls13 max_version=tls13" \
             0 \
-            -c "tls1_3 client state: 0"     \
-            -c "tls1_3 client state: 2"     \
-            -c "tls1_3 client state: 19"    \
-            -c "tls1_3 client state: 5"     \
-            -c "tls1_3 client state: 3"     \
-            -c "tls1_3 client state: 9"     \
-            -c "tls1_3 client state: 13"    \
-            -c "tls1_3 client state: 11"    \
-            -c "tls1_3 client state: 14"    \
-            -c "tls1_3 client state: 15"    \
+            -c "tls13 client state: 0"     \
+            -c "tls13 client state: 2"     \
+            -c "tls13 client state: 19"    \
+            -c "tls13 client state: 5"     \
+            -c "tls13 client state: 3"     \
+            -c "tls13 client state: 9"     \
+            -c "tls13 client state: 13"    \
+            -c "tls13 client state: 11"    \
+            -c "tls13 client state: 14"    \
+            -c "tls13 client state: 15"    \
             -c "<= ssl_tls13_process_server_hello" \
             -c "server hello, chosen ciphersuite: ( 1301 ) - TLS1-3-AES-128-GCM-SHA256" \
             -c "ECDH curve: x25519"         \
@@ -8849,7 +8849,7 @@
 requires_config_disabled MBEDTLS_USE_PSA_CRYPTO
 run_test    "TLS 1.3 m->O AES_128_GCM_SHA256      , RSA_PSS_RSAE_SHA256" \
             "$O_NEXT_SRV_RSA -ciphersuites TLS_AES_128_GCM_SHA256 -tls1_3 -msg -no_middlebox -num_tickets 0" \
-            "$P_CLI debug_level=4 force_version=tls1_3 server_name=localhost force_ciphersuite=TLS1-3-AES-128-GCM-SHA256 allow_sha1=0" \
+            "$P_CLI debug_level=4 force_version=tls13 server_name=localhost force_ciphersuite=TLS1-3-AES-128-GCM-SHA256 allow_sha1=0" \
             0 \
             -c "ECDH curve: x25519" \
             -c "server hello, chosen ciphersuite: ( 1301 ) - TLS1-3-AES-128-GCM-SHA256" \
@@ -8864,19 +8864,19 @@
 requires_config_disabled MBEDTLS_USE_PSA_CRYPTO
 run_test    "TLS1.3: minimal feature sets - gnutls" \
             "$G_NEXT_SRV --debug=4 --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3:+CIPHER-ALL:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE --disable-client-cert" \
-            "$P_CLI debug_level=3 min_version=tls1_3 max_version=tls1_3" \
+            "$P_CLI debug_level=3 min_version=tls13 max_version=tls13" \
             0 \
-            -s "SERVER HELLO was queued"    \
-            -c "tls1_3 client state: 0"     \
-            -c "tls1_3 client state: 2"     \
-            -c "tls1_3 client state: 19"    \
-            -c "tls1_3 client state: 5"     \
-            -c "tls1_3 client state: 3"     \
-            -c "tls1_3 client state: 9"     \
-            -c "tls1_3 client state: 13"    \
-            -c "tls1_3 client state: 11"    \
-            -c "tls1_3 client state: 14"    \
-            -c "tls1_3 client state: 15"    \
+            -s "SERVER HELLO was queued"   \
+            -c "tls13 client state: 0"     \
+            -c "tls13 client state: 2"     \
+            -c "tls13 client state: 19"    \
+            -c "tls13 client state: 5"     \
+            -c "tls13 client state: 3"     \
+            -c "tls13 client state: 9"     \
+            -c "tls13 client state: 13"    \
+            -c "tls13 client state: 11"    \
+            -c "tls13 client state: 14"    \
+            -c "tls13 client state: 15"    \
             -c "<= ssl_tls13_process_server_hello" \
             -c "server hello, chosen ciphersuite: ( 1301 ) - TLS1-3-AES-128-GCM-SHA256" \
             -c "ECDH curve: x25519"         \
@@ -8899,7 +8899,7 @@
 requires_gnutls_next
 run_test    "TLS 1.3 m->G AES_128_GCM_SHA256      , RSA_PSS_RSAE_SHA256" \
             "$G_NEXT_SRV_RSA --disable-client-cert --priority=NORMAL:+CIPHER-ALL:+SHA256:+GROUP-SECP256R1:+ECDHE-ECDSA:+AEAD:+SIGN-RSA-PSS-RSAE-SHA256:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE" \
-            "$P_CLI debug_level=4 force_version=tls1_3 server_name=localhost force_ciphersuite=TLS1-3-AES-128-GCM-SHA256 allow_sha1=0" \
+            "$P_CLI debug_level=4 force_version=tls13 server_name=localhost force_ciphersuite=TLS1-3-AES-128-GCM-SHA256 allow_sha1=0" \
             0 \
             -c "ECDH curve: x25519"         \
             -c "server hello, chosen ciphersuite: ( 1301 ) - TLS1-3-AES-128-GCM-SHA256" \