diff --git a/src/server.c b/src/server.c
index 3673340d1..17e911da3 100644
--- a/src/server.c
+++ b/src/server.c
@@ -2471,6 +2471,7 @@ void srv_take(struct server *srv)
 void srv_free_params(struct server *srv)
 {
 	free(srv->cookie);
+	free(srv->rdr_pfx);
 	free(srv->hostname);
 	free(srv->hostname_dn);
 	free((char*)srv->conf.file);