diff --git a/tests/src/test_helpers/ssl_helpers.c b/tests/src/test_helpers/ssl_helpers.c
index 89c1bbf..9c1676f 100644
--- a/tests/src/test_helpers/ssl_helpers.c
+++ b/tests/src/test_helpers/ssl_helpers.c
@@ -1794,11 +1794,11 @@
 #if defined(MBEDTLS_SSL_EARLY_DATA)
     session->max_early_data_size = 0x87654321;
 #if defined(MBEDTLS_SSL_ALPN) && defined(MBEDTLS_SSL_SRV_C)
-    session->alpn = mbedtls_calloc(strlen("ALPNExample")+1, sizeof(char));
-    if (session->alpn == NULL) {
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
+    ret = mbedtls_ssl_session_set_alpn(session, "ALPNExample");
+    if (ret != 0) {
         return -1;
     }
-    strcpy(session->alpn, "ALPNExample");
 #endif /* MBEDTLS_SSL_ALPN && MBEDTLS_SSL_SRV_C */
 #endif /* MBEDTLS_SSL_EARLY_DATA */
 
diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
index da07f2c..e29667d 100644
--- a/tests/suites/test_suite_ssl.function
+++ b/tests/suites/test_suite_ssl.function
@@ -2106,11 +2106,10 @@
             original.max_early_data_size == restored.max_early_data_size);
 #if defined(MBEDTLS_SSL_ALPN) && defined(MBEDTLS_SSL_SRV_C)
         if (endpoint_type == MBEDTLS_SSL_IS_SERVER) {
-            TEST_ASSERT(original.alpn != NULL);
-            TEST_ASSERT(restored.alpn != NULL);
-            TEST_ASSERT(memcmp(original.alpn,
-                               restored.alpn,
-                               strlen(original.alpn)) == 0);
+            TEST_ASSERT(original.ticket_alpn != NULL);
+            TEST_ASSERT(restored.ticket_alpn != NULL);
+            TEST_MEMORY_COMPARE(original.ticket_alpn, strlen(original.ticket_alpn),
+                                restored.ticket_alpn, strlen(restored.ticket_alpn));
         }
 #endif
 #endif