diff --git a/keydb.conf b/keydb.conf
index 59dfc25d6..c9ffe9396 100644
--- a/keydb.conf
+++ b/keydb.conf
@@ -1815,6 +1815,8 @@ jemalloc-bg-thread yes
 # Number of worker threads serving requests.  This number should be related to the performance
 # of your network hardware, not the number of cores on your machine.  We don't recommend going
 # above 4 at this time.  By default this is set 1.
+#
+# Note: KeyDB does not use io-threads, but io-threads is a config alias for server-threads
 server-threads 2
 
 # Should KeyDB pin threads to CPUs? By default this is disabled, and KeyDB will not bind threads.