diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index a7d6fbfce..8de372833 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -11483,7 +11483,7 @@ requires_config_enabled MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_SRV_C
 requires_config_enabled MBEDTLS_SSL_CLI_C
 run_test    "TLS 1.3: Server side check - mbedtls with sni" \
-            "$P_SRV debug_level=4 allow_sha1=0 auth_mode=required crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=0 \
+            "$P_SRV debug_level=4 auth_mode=required crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=0 \
              sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \
             "$P_CLI debug_level=4 server_name=localhost crt_file=data_files/server5.crt key_file=data_files/server5.key \
             force_version=tls13" \