diff --git a/roles/keyserver/files/membership b/roles/keyserver/files/membership
index a5f13e32df..4ee2064da6 100644
--- a/roles/keyserver/files/membership
+++ b/roles/keyserver/files/membership
@@ -76,5 +76,6 @@ sks.muc.drweb-av.de 		11370 # Karl Schmitz <ks@muc.drweb-av.de> 0xF58B06CC71D3F6
 sks-peer.spodhuis.org		11370 # Phil Pennock <keyserver@spodhuis.org> 0x3903637F
 sks.pkqs.net			11370 # Stephan Beyer <s-beyer@gmx.net> 0xFCC5040F
 skspub.ward.ie			11370 # Andrew Gallagher <andrewg@andrewg.com> 0xFB73E21AF1163937
+sks.ustclug.org			11370 # Shengjing Zhu <zsj950618@gmail.com> 0xCF0E265B7DFBB2F2
 vanunu.calyxinstitute.org	11370
 zimmermann.mayfirst.org		11370 # Daniel Kahn Gillmor <dkg@fifthhorseman.net> 0xCCD2ED94D21739E9