diff --git a/package-lock.json b/package-lock.json
index e21821c..98ecf53 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "@trojs/arrays",
-    "version": "6.0.0",
+    "version": "6.0.1",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "@trojs/arrays",
-            "version": "6.0.0",
+            "version": "6.0.1",
             "license": "MIT",
             "devDependencies": {
                 "@eslint/js": "^9.15.0",
diff --git a/package.json b/package.json
index cb666a9..b57ce8b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@trojs/arrays",
-    "version": "6.0.0",
+    "version": "6.0.1",
     "description": "Usefull array helpers.",
     "files": [
         "src/helpers.js",
diff --git a/src/modules/multifilter.js b/src/modules/multifilter.js
index fdfeb84..1a95b39 100644
--- a/src/modules/multifilter.js
+++ b/src/modules/multifilter.js
@@ -1,7 +1,6 @@
 import min from './min.js'
 import max from './max.js'
 
-const isNotOperator = (operator) => (operator === '!=' || operator === '<>')
 class Match {
     constructor(find, operator) {
         this.find = find