diff --git a/test/parallel/test-config-json-schema.js b/test/parallel/test-config-json-schema.js
index ef05181b50b3..0d9cdb845556 100644
--- a/test/parallel/test-config-json-schema.js
+++ b/test/parallel/test-config-json-schema.js
@@ -31,7 +31,8 @@ if (!common.hasFFI) {
 
 // The JSON schema is generated from a build with the default configuration
 // options, where these are disabled and their options are not available.
-if (common.hasQuic || common.hasDtls || common.hasV8Sandbox) {
+if (process.config.variables.node_use_quic ||
+    process.config.variables.node_use_dtls || common.hasV8Sandbox) {
   common.skip('this test assumes default configuration options');
 }