diff --git a/packages/cosmos-snap-provider/package.json b/packages/cosmos-snap-provider/package.json
index 2241ed1..2da1072 100644
--- a/packages/cosmos-snap-provider/package.json
+++ b/packages/cosmos-snap-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@leapwallet/cosmos-snap-provider",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "repository": {
     "url": "git@github.com:leapwallet/cosmos-metamask-snap.git"
   },
diff --git a/packages/cosmos-snap-provider/src/snap.ts b/packages/cosmos-snap-provider/src/snap.ts
index f18c26e..b45e768 100644
--- a/packages/cosmos-snap-provider/src/snap.ts
+++ b/packages/cosmos-snap-provider/src/snap.ts
@@ -78,19 +78,11 @@ export const requestSignature = async (
   });
 
   const { accountNumber } = signDoc;
-  if (
-    !accountNumber ||
-    !accountNumber.low ||
-    !accountNumber.unsigned ||
-    !accountNumber.high
-  ) {
-    throw new Error('Invalid account Number, It should be a long format');
-  }
 
   const modifiedAccountNumber = new Long(
-    accountNumber.low,
-    accountNumber.high,
-    accountNumber.unsigned,
+    accountNumber?.low || 0,
+    accountNumber?.high,
+    accountNumber?.unsigned,
   );
 
   const modifiedSignature = {
diff --git a/packages/snap/package.json b/packages/snap/package.json
index 7e9f913..b7ecfa2 100644
--- a/packages/snap/package.json
+++ b/packages/snap/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@leapwallet/metamask-cosmos-snap",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "description": "Leapwallet cosmos snap for metamask",
   "repository": {
     "type": "git",