diff --git a/src/filters/w3DateFilter.js b/src/filters/w3DateFilter.js
deleted file mode 100644
index 2f35063..0000000
--- a/src/filters/w3DateFilter.js
+++ /dev/null
@@ -1,4 +0,0 @@
-module.exports = function w3cDate(value) {
-    const dateObject = new Date(value)
-    return dateObject.toISOString()
-}