diff --git a/tests/unit/winstream/prj.conf b/tests/unit/winstream/prj.conf
index 9467c292689..31edf6970e9 100644
--- a/tests/unit/winstream/prj.conf
+++ b/tests/unit/winstream/prj.conf
@@ -1 +1,2 @@
 CONFIG_ZTEST=y
+# nothing