diff --git a/tools/run_tests/artifact_targets.py b/tools/run_tests/artifact_targets.py
index ec44e3746c9ad6fa96151210894b50d6e899c445..72f4f8dd9676230f362449fe726451838e119922 100644
--- a/tools/run_tests/artifact_targets.py
+++ b/tools/run_tests/artifact_targets.py
@@ -127,7 +127,9 @@ class PythonArtifact:
         '-DGPR_POSIX_WAKEUP_FD=1',
         '-DGPR_POSIX_SOCKETADDR=1',
         #'-DGPR_LINUX_EVENTFD=1',
+        '-DGPR_POSIX_NO_SPECIAL_WAKEUP_FD=1',
         #'-DGPR_LINUX_SOCKETUTILS=1',
+        '-DGPR_POSIX_SOCKETUTILS=1',
         '-DGPR_HAVE_UNIX_SOCKET=1',
         '-DGPR_HAVE_IP_PKTINFO=1',
         '-DGPR_HAVE_IPV6_RECVPKTINFO=1',