1 files changed, 4 insertions, 4 deletions
diff --git a/internal/ui/static/js/keyboard_handler.js b/internal/ui/static/js/keyboard_handler.js
index 863309d9..eb5b0548 100644
--- a/internal/ui/static/js/keyboard_handler.js
+++ b/internal/ui/static/js/keyboard_handler.js
@@ -12,7 +12,7 @@ class KeyboardHandler {
 
     listen() {
         document.onkeydown = (event) => {
-            let key = this.getKey(event);
+            const key = this.getKey(event);
             if (this.isEventIgnored(event, key) || this.isModifierKeyDown(event)) {
                 return;
             }
@@ -23,8 +23,8 @@ class KeyboardHandler {
 
             this.queue.push(key);
 
-            for (let combination in this.shortcuts) {
-                let keys = combination.split(" ");
+            for (const combination in this.shortcuts) {
+                const keys = combination.split(" ");
 
                 if (keys.every((value, index) => value === this.queue[index])) {
                     this.queue = [];
@@ -64,7 +64,7 @@ class KeyboardHandler {
             'Right': 'ArrowRight'
         };
 
-        for (let key in mapping) {
+        for (const key in mapping) {
             if (mapping.hasOwnProperty(key) && key === event.key) {
                 return mapping[key];
             }