diff --git a/images/router/haproxy/conf/haproxy-config.template b/images/router/haproxy/conf/haproxy-config.template
index 5d45df9f0..b101b5ca0 100644
--- a/images/router/haproxy/conf/haproxy-config.template
+++ b/images/router/haproxy/conf/haproxy-config.template
@@ -131,14 +131,6 @@ global
     {{- end }}
   {{- end }}
 
-  # The user can provide a set of default supported groups using the ROUTER_CURVES variable.
-  # By default X25519MLKEM768, X25519, and P-256 are used.
-  {{- with (env "ROUTER_CURVES") }}
-  ssl-default-bind-curves {{ . }}
-  {{- else }}
-  ssl-default-bind-curves X25519MLKEM768:X25519:P-256
-  {{- end }}
-
 defaults
   {{- with $value := env "ROUTER_MAX_CONNECTIONS" "50000" }}
     {{- if isInteger $value }}