diff --git a/profiles/openshift/tuned.conf b/profiles/openshift/tuned.conf
index ec4bf1a..aee044c 100644
--- a/profiles/openshift/tuned.conf
+++ b/profiles/openshift/tuned.conf
@@ -15,6 +15,7 @@ nf_conntrack_hashsize=1048576
 [sysctl]
 net.ipv4.ip_forward=1
 kernel.pid_max=>4194304
+fs.aio-max-nr=>1048576
 net.netfilter.nf_conntrack_max=1048576
 net.ipv4.conf.all.arp_announce=2
 net.ipv4.neigh.default.gc_thresh1=8192