diff --git a/src/networking.c b/src/networking.c
index 8cace10d4..7d94c4808 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -2785,7 +2785,7 @@ sds catClientInfoString(sds s, client *client) {
     }
 
     sds ret = sdscatfmt(s,
-        "id=%U addr=%s laddr=%s %s name=%s age=%I idle=%I flags=%s db=%i sub=%i psub=%i multi=%i qbuf=%U qbuf-free=%U argv-mem=%U multi-mem=%U rbs=%U rbp=%U obl=%U oll=%U omem=%U tot-mem=%U events=%s cmd=%s user=%s redir=%I resp=%i",
+        "id=%U addr=%s laddr=%s %s name=%s age=%I idle=%I flags=%s db=%i sub=%i psub=%i ssub=%i multi=%i qbuf=%U qbuf-free=%U argv-mem=%U multi-mem=%U rbs=%U rbp=%U obl=%U oll=%U omem=%U tot-mem=%U events=%s cmd=%s user=%s redir=%I resp=%i",
         (unsigned long long) client->id,
         getClientPeerId(client),
         getClientSockname(client),
@@ -2797,6 +2797,7 @@ sds catClientInfoString(sds s, client *client) {
         client->db->id,
         (int) dictSize(client->pubsub_channels),
         (int) listLength(client->pubsub_patterns),
+        (int) dictSize(client->pubsubshard_channels),
         (client->flags & CLIENT_MULTI) ? client->mstate.count : -1,
         (unsigned long long) sdslen(client->querybuf),
         (unsigned long long) sdsavail(client->querybuf),
diff --git a/tests/unit/introspection.tcl b/tests/unit/introspection.tcl
index 82c4bee84..73f1649a7 100644
--- a/tests/unit/introspection.tcl
+++ b/tests/unit/introspection.tcl
@@ -7,7 +7,7 @@ start_server {tags {"introspection"}} {
 
     test {CLIENT LIST} {
         r client list
-    } {id=* addr=*:* laddr=*:* fd=* name=* age=* idle=* flags=N db=* sub=0 psub=0 multi=-1 qbuf=26 qbuf-free=* argv-mem=* multi-mem=0 rbs=* rbp=* obl=0 oll=0 omem=0 tot-mem=* events=r cmd=client|list user=* redir=-1 resp=2*}
+    } {id=* addr=*:* laddr=*:* fd=* name=* age=* idle=* flags=N db=* sub=0 psub=0 ssub=0 multi=-1 qbuf=26 qbuf-free=* argv-mem=* multi-mem=0 rbs=* rbp=* obl=0 oll=0 omem=0 tot-mem=* events=r cmd=client|list user=* redir=-1 resp=2*}
 
     test {CLIENT LIST with IDs} {
         set myid [r client id]
@@ -17,7 +17,7 @@ start_server {tags {"introspection"}} {
 
     test {CLIENT INFO} {
         r client info
-    } {id=* addr=*:* laddr=*:* fd=* name=* age=* idle=* flags=N db=* sub=0 psub=0 multi=-1 qbuf=26 qbuf-free=* argv-mem=* multi-mem=0 rbs=* rbp=* obl=0 oll=0 omem=0 tot-mem=* events=r cmd=client|info user=* redir=-1 resp=2*}
+    } {id=* addr=*:* laddr=*:* fd=* name=* age=* idle=* flags=N db=* sub=0 psub=0 ssub=0 multi=-1 qbuf=26 qbuf-free=* argv-mem=* multi-mem=0 rbs=* rbp=* obl=0 oll=0 omem=0 tot-mem=* events=r cmd=client|info user=* redir=-1 resp=2*}
 
     test {CLIENT KILL with illegal arguments} {
         assert_error "ERR wrong number of arguments for 'client|kill' command" {r client kill}