diff --git a/src/core/operations/DechunkHTTP.mjs b/src/core/operations/DechunkHTTP.mjs
index 1a428e3a..310d595a 100644
--- a/src/core/operations/DechunkHTTP.mjs
+++ b/src/core/operations/DechunkHTTP.mjs
@@ -31,18 +31,18 @@ class DechunkHTTP extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        var chunks = [];
-        var chunkSizeEnd = input.indexOf("\n") + 1;
-        var lineEndings = input.charAt(chunkSizeEnd - 2) == "\r" ? "\r\n" : "\n";
-        var lineEndingsLength = lineEndings.length;
-        var chunkSize = parseInt(input.slice(0, chunkSizeEnd), 16);
+        let chunks = [];
+        let chunkSizeEnd = input.indexOf("\n") + 1;
+        let lineEndings = input.charAt(chunkSizeEnd - 2) === "\r" ? "\r\n" : "\n";
+        let lineEndingsLength = lineEndings.length;
+        let chunkSize = parseInt(input.slice(0, chunkSizeEnd), 16);
         while (!isNaN(chunkSize)) {
             chunks.push(input.slice(chunkSizeEnd, chunkSize + chunkSizeEnd)); 
             input = input.slice(chunkSizeEnd + chunkSize + lineEndingsLength);
             chunkSizeEnd = input.indexOf(lineEndings) + lineEndingsLength;
             chunkSize = parseInt(input.slice(0, chunkSizeEnd), 16);
         }
-        return chunks.join('') + input;
+        return chunks.join("") + input;
     }
 
 }