- Functions requiring File System functions can now be disables by undefining POLARSSL_FS_IO

diff --git a/tests/suites/test_suite_des.data b/tests/suites/test_suite_des.data
index 7291649..344ad30 100644
--- a/tests/suites/test_suite_des.data
+++ b/tests/suites/test_suite_des.data
@@ -236,4 +236,5 @@
 des_key_parity_run:
 
 DES Selftest
+depends_on:POLARSSL_SELF_TEST
 des_selftest: