diff --git a/package.json b/package.json
index b2f3737..e163b77 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@intersect.mbo/pdf-ui",
-    "version": "0.3.6",
+    "version": "0.3.7",
     "description": "Proposal discussion ui",
     "main": "./src/index.js",
     "exports": {
@@ -67,4 +67,4 @@
         "jsxSingleQuote": true,
         "bracketSpacing": true
     }
-}
+}
\ No newline at end of file
diff --git a/src/lib/helpers.js b/src/lib/helpers.js
index 4662ab2..4e424c6 100644
--- a/src/lib/helpers.js
+++ b/src/lib/helpers.js
@@ -37,17 +37,17 @@ export const loginUserToApp = async ({
             }
         } else {
             if (trigerSignData) {
-                const changeAddrHex = await wallet?.address;
+                const stakeKeyHash = await wallet?.stakeKey;
                 const messageUtf = `To proceed, please sign this data to verify your identity. This ensures that the action is secure and confirms your identity.`;
                 const messageHex = utf8ToHex(messageUtf);
 
                 const signedData = await wallet.signData(
-                    changeAddrHex,
+                    stakeKeyHash,
                     messageHex
                 );
 
                 const userResponse = await loginUser({
-                    identifier: changeAddrHex,
+                    identifier: stakeKeyHash,
                     signedData: signedData,
                 });