diff --git a/lib/primitives/dynamic.js b/lib/primitives/dynamic.js
index 3ef2769..7f6582e 100644
--- a/lib/primitives/dynamic.js
+++ b/lib/primitives/dynamic.js
@@ -22,5 +22,5 @@ export const apply = input => fun => {
   const funValue = getInst(fun);
   const outputValue = funValue(inputValue);
 
-  return newDynamic(outputValue, outputType);
+  return newDynamic(outputValue)(outputType);
 };