diff --git a/_data/committers.yml b/_data/committers.yml
index fe045ea3db3..f43b634076e 100644
--- a/_data/committers.yml
+++ b/_data/committers.yml
@@ -424,6 +424,10 @@
   role: Committer
   alias: romainfrancois
   affiliation: Posit
+- name: Rossi Sun
+  role: Committer
+  alias: zanmato
+  affiliation: PingCAP
 - name: Ruihang Xia
   role: Committer
   alias: wayne