diff --git a/src/core/operations/Gunzip.mjs b/src/core/operations/Gunzip.mjs
index 32a6dd7c..52efd6d7 100644
--- a/src/core/operations/Gunzip.mjs
+++ b/src/core/operations/Gunzip.mjs
@@ -5,10 +5,10 @@
  */
 
 import Operation from "../Operation.mjs";
-import zlibAndGzip from "zlibjs/bin/zlib_and_gzip.min.js";
 import * as criteria from "../lib/MagicCriteria.mjs";
+import gunzip from "zlibjs/bin/gunzip.min.js";
 
-const Zlib = zlibAndGzip.Zlib;
+const Zlib = gunzip.Zlib;
 
 /**
  * Gunzip operation