diff --git a/tests/meson.build b/tests/meson.build
index 82342a2f97..8c3e930687 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -145,7 +145,8 @@ if have_block
     'test-crypto-block': [io],
   }
   if 'CONFIG_GNUTLS' in config_host and \
-     'CONFIG_TASN1' in config_host
+     'CONFIG_TASN1' in config_host and \
+     'CONFIG_POSIX' in config_host
     tests += {
       'test-crypto-tlscredsx509': ['crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c',
                                    tasn1, crypto],