diff --git a/lib/swift b/lib/swift
index 8fad6b8..8769e98 100644
--- a/lib/swift
+++ b/lib/swift
@@ -837,7 +837,7 @@
 
     if is_service_enabled tls-proxy; then
         local proxy_port=${SWIFT_DEFAULT_BIND_PORT}
-        start_tls_proxy swift '*' $proxy_port $SERVICE_HOST $SWIFT_DEFAULT_BIND_PORT_INT
+        start_tls_proxy swift '*' $proxy_port $SERVICE_HOST $SWIFT_DEFAULT_BIND_PORT_INT $SWIFT_MAX_HEADER_SIZE
     fi
     run_process s-proxy "$SWIFT_BIN_DIR/swift-proxy-server ${SWIFT_CONF_DIR}/proxy-server.conf -v"