diff --git a/src/components/themr.js b/src/components/themr.js
index 34866f4..0364a59 100644
--- a/src/components/themr.js
+++ b/src/components/themr.js
@@ -294,6 +294,7 @@ function defaultMapThemrProps(ownProps, theme) {
     composeTheme,   //eslint-disable-line no-unused-vars
     innerRef,
     themeNamespace, //eslint-disable-line no-unused-vars
+    mapThemrProps,
     ...rest
   } = ownProps