diff --git a/lib/versioning/static/value_slot.js b/lib/versioning/static/value_slot.js
index 6b1a7b3..f1d4e7a 100644
--- a/lib/versioning/static/value_slot.js
+++ b/lib/versioning/static/value_slot.js
@@ -102,7 +102,7 @@ export const transform = inValue => fnValue =>
     (newTransformation
       (inValue)
       (fnValue)
-      (apply(getVal(fnValue))(getVal(inValue))) // <- call function
+      (getVal(fnValue)(getVal(inValue))) // <- call function
     );
 
 export const read = slot =>