diff --git a/tests/posix/common/prj.conf b/tests/posix/common/prj.conf
index 94f671badcf..130e950f754 100644
--- a/tests/posix/common/prj.conf
+++ b/tests/posix/common/prj.conf
@@ -24,7 +24,3 @@ CONFIG_XSI_SYSTEM_LOGGING=y
 
 # for sched_get_priority_min(), sched_get_priority_max()
 CONFIG_POSIX_PRIORITY_SCHEDULING=y
-
-# for networking
-CONFIG_NET_TEST=y
-CONFIG_TEST_RANDOM_GENERATOR=y