diff --git a/src/modules/octopi/filesystem/root/etc/haproxy/haproxy.cfg b/src/modules/octopi/filesystem/root/etc/haproxy/haproxy.cfg
index 06b533dd..443dd002 100644
--- a/src/modules/octopi/filesystem/root/etc/haproxy/haproxy.cfg
+++ b/src/modules/octopi/filesystem/root/etc/haproxy/haproxy.cfg
@@ -3,6 +3,7 @@ global
         user haproxy
         group haproxy
         log /dev/log local1 debug
+        tune.ssl.default-dh-param 2048
 
 defaults
         log     global