diff --git a/stomp.js b/stomp.js
deleted file mode 100644
index 3aa0cc1..0000000
--- a/stomp.js
+++ /dev/null
@@ -1,101 +0,0 @@
-// ==UserScript==
-// @name         stomp
-// @namespace    https://git.bsiag.com/dmi
-// @source       https://git.bsiag.com/dmi/stomp
-// @version      1.3.1
-// @description  try to take over the world!
-// @author       You
-// @match        https://services.bsi-software.com/bsicrm/*
-// @updateURL    https://raw.githubusercontent.com/dmtbz/stomp/main/stomp.js
-// @downloadURL  https://raw.githubusercontent.com/dmtbz/stomp/main/stomp.js
-// @grant        none
-// ==/UserScript==
-
-document.addEventListener('keyup', doc_keyUp, false);
-
-const successColor = "#1c9c31"
-const errorColor = "#fa3737"
-
-function doc_keyUp(e) {
-  if (e.keyCode == 145) {
-    if (!document.querySelector("div.menubar-box.left > div:nth-child(3) > span.content.text").textContent.match("Neue Arbeit")) {
-      return;
-    }
-    var headers = document.getElementsByClassName("table-header-item-text");
-    var columnPosBuchungstext;
-    var columnPosHours;
-    for (let i = 0; i < headers.length; i++) {
-      if (headers[i]) {
-        if (headers[i].textContent.match(/Buchungstext/gm)) {
-          columnPosBuchungstext = i;
-        } else if (headers[i].textContent.match(/Dauer \[h]/gm)) {
-          columnPosHours = i;
-        }
-      }
-    }
-
-
-    var startpos;
-    var nodes = document.getElementsByClassName("table-row first")[0].parentNode.children;
-    for (let i = 0; i < nodes.length; i++) {
-      if (nodes[i].className.match(/table-row (?:selected select-single )?first/g)) {
-        startpos = i;
-        break;
-      }
-    }
-
-    // 0800-1200/1245-1700[]
-    var totalTimeMinutes;
-    for (let i = startpos; i < nodes.length - 1; i++) {
-      let node = nodes[i].childNodes[columnPosBuchungstext];
-      let text = node.textContent;
-      if (text && text.match(/^[0-9]{4}-[0-9]{4}(?:\/[0-9]{4}-[0-9]{4})?(?:\[[-]?[0-9]{0,2}\])?/gm)) {
-        let morning = getMinutes(text.substring(0, 4), text.substring(5, 9));
-        let afternoon = getMinutes(text.substring(10, 14), text.substring(15, 19));
-        totalTimeMinutes =+ morning + afternoon + parseInt(text.match(/\[([-]?[0-9]+)\]/)[1]);
-        let n = i;
-        while (nodes[n].childNodes[columnPosBuchungstext].className != "table-cell white-space-nowrap halign-left table-aggregate-cell empty") {
-          n--;
-        }
-        let sumNode = nodes[n].childNodes[columnPosHours];
-        let actualNode = nodes[n].childNodes[columnPosBuchungstext];
-        let workSum = nodes[n].childNodes[columnPosHours].getElementsByClassName("text")[0].textContent.split(".");
-        let workSumMinutes = toMinutes(parseInt(workSum[0]), parseInt(workSum[1] / 100 * 60));
-        if (workSumMinutes === totalTimeMinutes) {
-          node.style.background = successColor;
-          sumNode.style.background = successColor;
-        } else {
-          node.style.background = errorColor;
-          sumNode.style.background = errorColor;
-          actualNode.textContent = "stomp: " + toHoursAndMinutes(totalTimeMinutes);
-          actualNode.style.background = errorColor;
-        }
-      }
-    }
-
-    function getMinutes(first, second) {
-      var time_start = new Date();
-      var time_end = new Date();
-      var value_start = slice(first, 2);
-      var value_end = slice(second, 2);
-
-      time_start.setHours(value_start[0], value_start[1], 0, 0);
-      time_end.setHours(value_end[0], value_end[1], 0, 0);
-      return (time_end - time_start) / 1000 / 60 || 0;
-    }
-
-    function slice(str, index) {
-      return [str.slice(0, index), str.slice(index)];
-    }
-
-    function toHoursAndMinutes(totalMinutes) {
-      const hours = Math.floor(totalMinutes / 60);
-      const minutes = totalMinutes % 60 / 60 * 100;
-      return hours + "." + minutes;
-    }
-
-    function toMinutes(hours, minutes) {
-      return hours * 60 + minutes;
-    }
-  }
-}
\ No newline at end of file