diff --git a/test/circuits/in.json b/test/circuits/in.json
index ee2ba8c..89d127c 100644
--- a/test/circuits/in.json
+++ b/test/circuits/in.json
@@ -1 +1,2 @@
-{ "in": ["0", "0"]}
+{"enabled":1,"Ax":"13277427435165878497778222415993513565335242147425444199013288855685581939618","Ay":"13622229784656158136036771217484571176836296686641868549125388198837476602820","R8x":"11220723668893468001994760120794694848178115379170651044669708829805665054484","R8y":"2367470421002446880004241260470975644531657398480773647535134774673409612366","S":"1307100909096544936550139783786226891472336052773077686618468233418583414320","M":"1234"}
+
diff --git a/test/eddsaposeidon.js b/test/eddsaposeidon.js
index bcd12e5..3cc2f6e 100644
--- a/test/eddsaposeidon.js
+++ b/test/eddsaposeidon.js
@@ -2,6 +2,7 @@ const chai = require("chai");
 const path = require("path");
 const bigInt = require("big-integer");
 const tester = require("circom").tester;
+const utils = require("../src/utils");
 
 const eddsa = require("../src/eddsa.js");
 
@@ -29,14 +30,19 @@ describe("EdDSA Poseidon test", function () {
 
         assert(eddsa.verifyPoseidon(msg, signature, pubKey));
 
-        const w = await circuit.calculateWitness({
+        const input = {
             enabled: 1,
             Ax: pubKey[0],
             Ay: pubKey[1],
             R8x: signature.R8[0],
             R8y: signature.R8[1],
             S: signature.S,
-            M: msg});
+            M: msg
+        };
+
+        // console.log(JSON.stringify(utils.stringifyBigInts(input)));
+
+        const w = await circuit.calculateWitness(input);
 
         await circuit.checkConstraints(w);
     });