diff --git a/samples/net/dns_resolve/prj.conf b/samples/net/dns_resolve/prj.conf
index b2de8a0dd4f..399b1bce9f2 100644
--- a/samples/net/dns_resolve/prj.conf
+++ b/samples/net/dns_resolve/prj.conf
@@ -14,7 +14,8 @@ CONFIG_NET_IPV6=y
 CONFIG_NET_IPV4=y
 CONFIG_NET_DHCPV4=n
 
-CONFIG_NET_SOCKETS_POLL_MAX=4
+CONFIG_NET_SOCKETS_POLL_MAX=5
+CONFIG_ZVFS_OPEN_MAX=5
 
 # Enable the DNS resolver
 CONFIG_DNS_RESOLVER=y