diff --git a/src/wuttaweb/templates/themes/butterfly/buefy-components.mako b/src/wuttaweb/templates/themes/butterfly/buefy-components.mako
index 429b260..dcf3456 100644
--- a/src/wuttaweb/templates/themes/butterfly/buefy-components.mako
+++ b/src/wuttaweb/templates/themes/butterfly/buefy-components.mako
@@ -190,8 +190,8 @@
                   @update:model-value="orugaValueUpdated"
                   :value="value"
                   :placeholder="placeholder"
-                  :date-formatter="dateFormatter"
-                  :date-parser="dateParser"
+                  :formatter="dateFormatter"
+                  :parser="dateParser"
                   :disabled="disabled"
                   :editable="editable"
                   :icon="icon"