diff --git a/src/ImageSequencer.js b/src/ImageSequencer.js
index ba9ae853..99852e24 100644
--- a/src/ImageSequencer.js
+++ b/src/ImageSequencer.js
@@ -87,7 +87,7 @@ ImageSequencer = function ImageSequencer(options) {
     //tell the UI a step has been removed
   }
 
-  function removeSteps(index) {
+  function removeSteps() {
     var   indices;
     var this_ = (this.name == "ImageSequencer") ? this : this.sequencer;
     var args = [];
@@ -102,7 +102,7 @@ ImageSequencer = function ImageSequencer(options) {
     return this;
   }
 
-  function insertSteps(image, index, name, o) {
+  function insertSteps() {
     var this_ = (this.name == "ImageSequencer") ? this : this.sequencer;
     var args = []
     for (var arg in arguments) args.push(arguments[arg]);
@@ -119,7 +119,7 @@ ImageSequencer = function ImageSequencer(options) {
 
   // Config is an object which contains the runtime configuration like progress bar
   // information and index from which the sequencer should run
-  function run(config, t_image, t_from) {
+  function run(config) {
     var progressObj, index = 0;
     config = config || { mode: 'no-arg' };
     if (config.index) index = config.index;