Remove legacy poller
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 8f043f9..fe8ad5f 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -69,7 +69,7 @@
 
 
 _POLLING_STRATEGIES = {
-  'linux': ['epoll', 'poll', 'poll-cv', 'legacy']
+  'linux': ['epoll', 'poll', 'poll-cv']
 }