diff --git a/unittest/libmariadb/connection.c b/unittest/libmariadb/connection.c
index 83338c07..4d5f3d38 100644
--- a/unittest/libmariadb/connection.c
+++ b/unittest/libmariadb/connection.c
@@ -647,14 +647,14 @@ int test_conc26(MYSQL *unused __attribute__((unused)))
   MYSQL *mysql= mysql_init(NULL);
   mysql_options(mysql, MYSQL_SET_CHARSET_NAME, "ascii");
 
-  FAIL_IF(my_test_connect(mysql, hostname, "notexistinguser", "password", schema, port, NULL, CLIENT_REMEMBER_OPTIONS), 
+  FAIL_IF(my_test_connect(mysql, hostname, "notexistinguser", "password", schema, port, socketname, CLIENT_REMEMBER_OPTIONS),
           "Error expected");
   FAIL_IF(!mysql->options.charset_name || strcmp(mysql->options.charset_name, "ascii") != 0,
           "expected charsetname=ascii");
   mysql_close(mysql);
 
   mysql= mysql_init(NULL);
-  FAIL_IF(my_test_connect(mysql, hostname, "notexistinguser", "password", schema, port, NULL, 0), 
+  FAIL_IF(my_test_connect(mysql, hostname, "notexistinguser", "password", schema, port, socketname, 0), 
           "Error expected");
   FAIL_IF(mysql->options.charset_name, "Error: options not freed");
   mysql_close(mysql);
@@ -669,7 +669,7 @@ int test_connection_timeout(MYSQL *unused __attribute__((unused)))
   MYSQL *mysql= mysql_init(NULL);
   mysql_options(mysql, MYSQL_OPT_CONNECT_TIMEOUT, (unsigned int *)&timeout);
   start= time(NULL);
-  if (my_test_connect(mysql, "192.168.1.101", "notexistinguser", "password", schema, port, NULL, CLIENT_REMEMBER_OPTIONS))
+  if (my_test_connect(mysql, "192.168.1.101", "notexistinguser", "password", schema, port, socketname, CLIENT_REMEMBER_OPTIONS))
   {
     diag("Error expected - maybe you have to change hostname");
     return FAIL;
@@ -695,7 +695,7 @@ int test_connection_timeout2(MYSQL *unused __attribute__((unused)))
   mysql_options(mysql, MYSQL_OPT_CONNECT_TIMEOUT, (unsigned int *)&timeout);
   mysql_options(mysql, MYSQL_INIT_COMMAND, "set @a:=SLEEP(7)");
   start= time(NULL);
-  if (my_test_connect(mysql, hostname, username, password, schema, port, NULL, CLIENT_REMEMBER_OPTIONS))
+  if (my_test_connect(mysql, hostname, username, password, schema, port, socketname, CLIENT_REMEMBER_OPTIONS))
   {
   elapsed= time(NULL) - start;
   diag("elapsed: %lu", (unsigned long)elapsed);