diff --git a/src/lib/display.rls b/src/lib/display.rls
index dd6e250..798dd34 100644
--- a/src/lib/display.rls
+++ b/src/lib/display.rls
@@ -39,6 +39,7 @@
    [(keyword? form)      (write-string "#:"                   port)
                          (write-string (keyword->string form) port)]
    [(fixnum? form)       (write-string (number->string form)  port)]
+   [(eq? form '())       (write-string "()"                   port)]
    [(eq? form #f)        (write-string "#f"                   port)]
    [(eq? form #t)        (write-string "#t"                   port)]
    [(eq? form undefined) (write-string "#<undefined>"         port)]