diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
index 145591dfa5..d03798e7d5 100644
--- a/tests/suites/test_suite_ssl.function
+++ b/tests/suites/test_suite_ssl.function
@@ -5751,10 +5751,10 @@ void conf_curve()
                                           MBEDTLS_ECP_DP_SECP224R1,
                                           MBEDTLS_ECP_DP_SECP256R1,
                                           MBEDTLS_ECP_DP_NONE };
-    mbedtls_ecp_group_id iana_tls_group_list[] = { MBEDTLS_SSL_IANA_TLS_GROUP_SECP192R1,
-                                         MBEDTLS_SSL_IANA_TLS_GROUP_SECP224R1,
-                                         MBEDTLS_SSL_IANA_TLS_GROUP_SECP256R1,
-                                         MBEDTLS_SSL_IANA_TLS_GROUP_NONE };
+    uint16_t iana_tls_group_list[] = { MBEDTLS_SSL_IANA_TLS_GROUP_SECP192R1,
+                                       MBEDTLS_SSL_IANA_TLS_GROUP_SECP224R1,
+                                       MBEDTLS_SSL_IANA_TLS_GROUP_SECP256R1,
+                                       MBEDTLS_SSL_IANA_TLS_GROUP_NONE };
 
     mbedtls_ssl_config conf;
     mbedtls_ssl_config_init( &conf );