diff --git a/px23/index.html b/px23/index.html
index 22f8f3c..06dad2b 100644
--- a/px23/index.html
+++ b/px23/index.html
@@ -219,9 +219,7 @@
Program committee
Shigeru Chiba, The University of Tokyo, Japan
Luke Church, University of Cambridge, United Kingdom and Lund University, Sweden
Youyou Cong, Tokyo Institute of Technology, Japan
-
Tao Dong, Google, United States
Tim Felgentreff, Oracle Labs Potsdam, Germany
Richard P. Gabriel, Dreamsongs and HPI, California