diff --git a/package-lock.json b/package-lock.json
index 47b41a5..99f895e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
-  "name": "jaz",
-  "version": "0.0.1",
+  "name": "circom",
+  "version": "0.0.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1470,9 +1470,9 @@
       }
     },
     "zksnark": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/zksnark/-/zksnark-0.0.1.tgz",
-      "integrity": "sha512-DppjGsfSwcd4M0tBP3DsxnUcWjLsvyXSQWm1Pexpcxdu6J7mgFjrMPskC/NgkOUBJda1Eyd4RKKm752nP69Njg==",
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/zksnark/-/zksnark-0.0.2.tgz",
+      "integrity": "sha512-+MYducXidMTCRRuxSLLNXBEQRIzi8nA7us2jDzlf8d+yySFRymK56z7tQUics97nl1+AoGH40GhtNlWgTFBbig==",
       "dev": true,
       "requires": {
         "big-integer": "^1.6.34",
diff --git a/package.json b/package.json
index 0956ad6..c1e38ce 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "circom",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Language to generate logica circuits",
   "main": "index.js",
   "directories": {
@@ -37,6 +37,6 @@
     "eslint": "^5.0.1",
     "eslint-plugin-mocha": "^5.0.0",
     "jison": "^0.4.18",
-    "zksnark": "0.0.2"
+    "zksnark": "0.0.3"
   }
 }
diff --git a/src/lcalgebra.js b/src/lcalgebra.js
index 5ed169a..8f8cc53 100644
--- a/src/lcalgebra.js
+++ b/src/lcalgebra.js
@@ -437,7 +437,7 @@ function canonize(ctx, a) {
         for (let k in a.values) {
             let s = k;
             while (ctx.signals[s].equivalence) s= ctx.signals[s].equivalence;
-            if (typeof(ctx.signals[s].value) != "undefined") {
+            if ((typeof(ctx.signals[s].value) != "undefined")&&(k != "one")) {
                 const v = a.values[k].times(ctx.signals[s].value).mod(__P__);
                 if (!a.values["one"]) {
                     a.values["one"]=v;