diff --git a/kea-multithreading-packet-processing-requirements.md b/kea-multithreading-packet-processing-requirements.md
index 9b40a31..55e75e3 100644
--- a/kea-multithreading-packet-processing-requirements.md
+++ b/kea-multithreading-packet-processing-requirements.md
@@ -2,9 +2,9 @@
 
 # The initial requirements of the kea multi-threading packet processing design:
 
+* It must be supported by DHCPv4 and DHCPv6 servers
 * It must not break the DHCP protocol (obviously)
 * It must compile and use supported dependencies on all supported platforms (obviously)
-* It must be supported by DHCPv4 and DHCPv6 servers
 * It must support MySql and PgSql back-ends
 * It must be configurable in the configuration file, at run-time using control channel commands or on the command line (still in discussion).
 * Should not have impact on the old server functionality if the feature is disabled