diff --git a/src/formulare/core.clj b/src/formulare/core.clj
index 2ff581d..372e341 100644
--- a/src/formulare/core.clj
+++ b/src/formulare/core.clj
@@ -22,8 +22,8 @@
             ))
 (spec/def ::to-form ::from-req)
 (spec/def ::field
-  (spec/keys :req-un [::label]
-             :opt-un [::options
+  (spec/keys :opt-un [::label
+                      ::options
                       ::widget
                       ::from-req
                       ::to-form