diff --git a/src/core/operations/Sort.mjs b/src/core/operations/Sort.mjs
index da7ded80..80e09b95 100644
--- a/src/core/operations/Sort.mjs
+++ b/src/core/operations/Sort.mjs
@@ -117,7 +117,7 @@ class Sort extends Operation {
     static _ipv6Sort(a, b) {
         const ipLib = require("../lib/IP.mjs");
         const numericalA = ipLib.strToIpv6(a, false), numericalB = ipLib.strToIpv6(b, false);
-        return numericalA < numericalB ? -1 : 1;
+        return numericalA - numericalB;
     }
 
     /**