diff --git a/configure.json b/configure.json
index c623ebe87df9a4eca2d2412c1eff50a74a471b63..ba7a842734df8d01b9479f582cd3987ce9570a5d 100644
--- a/configure.json
+++ b/configure.json
@@ -449,7 +449,7 @@
         },
         "testsupport": {
             "label": "Test Support",
-            "autoDetect": "config.private_tests || call.isTestsInBuildParts",
+            "autoDetect": "features.private_tests || call.isTestsInBuildParts",
             "output": [ "privateFeature" ]
         },
         "webrtc": {