Add bm
diff --git a/tools/run_tests/run_microbenchmark.py b/tools/run_tests/run_microbenchmark.py
index 55bf313..6bedc54 100755
--- a/tools/run_tests/run_microbenchmark.py
+++ b/tools/run_tests/run_microbenchmark.py
@@ -210,6 +210,7 @@
                            'bm_error',
                            'bm_chttp2_hpack',
                            'bm_chttp2_transport',
+                           'bm_pollset',
                            'bm_metadata',
                            'bm_fullstack_trickle',
                            ],