diff --git a/.hgignore b/.hgignore
index d99aa7cfd7..eef97b5b22 100644
--- a/.hgignore
+++ b/.hgignore
@@ -99,6 +99,7 @@ syntax: regexp
 
 syntax: regexp
 swingclient.product .*
+server.product .*
 syntax: regexp
 ^org\.zkoss\.zk\.library/bin$
 syntax: regexp