diff --git a/tests/test_cmd_account.c b/tests/test_cmd_account.c
index 1a14159d..842ad13f 100644
--- a/tests/test_cmd_account.c
+++ b/tests/test_cmd_account.c
@@ -120,3 +120,17 @@ void cmd_account_show_shows_message_when_account_exists(void **state)
 
     free(help);
 }
+
+void cmd_account_add_shows_usage_when_no_arg(void **state)
+{
+    CommandHelp *help = malloc(sizeof(CommandHelp));
+    help->usage = "some usage";
+    gchar *args[] = { "add", NULL };
+
+    expect_string(cons_show, output, "Usage: some usage");
+
+    gboolean result = cmd_account(args, *help);
+    assert_true(result);
+
+    free(help);
+}
diff --git a/tests/test_cmd_account.h b/tests/test_cmd_account.h
index 4109d807..9b7a4f4b 100644
--- a/tests/test_cmd_account.h
+++ b/tests/test_cmd_account.h
@@ -4,3 +4,4 @@ void cmd_account_list_shows_accounts(void **state);
 void cmd_account_show_shows_usage_when_no_arg(void **state);
 void cmd_account_show_shows_message_when_account_does_not_exist(void **state);
 void cmd_account_show_shows_message_when_account_exists(void **state);
+void cmd_account_add_shows_usage_when_no_arg(void **state);
diff --git a/tests/testsuite.c b/tests/testsuite.c
index 404fa1a4..2c6789be 100644
--- a/tests/testsuite.c
+++ b/tests/testsuite.c
@@ -34,6 +34,7 @@ int main(int argc, char* argv[]) {
         unit_test(cmd_account_show_shows_usage_when_no_arg),
         unit_test(cmd_account_show_shows_message_when_account_does_not_exist),
         unit_test(cmd_account_show_shows_message_when_account_exists),
+        unit_test(cmd_account_add_shows_usage_when_no_arg),
 
         unit_test(cmd_rooms_shows_message_when_disconnected),
         unit_test(cmd_rooms_shows_message_when_disconnecting),