diff --git a/js/TxUtils.js b/js/TxUtils.js
index 7b028b3e..110342e8 100644
--- a/js/TxUtils.js
+++ b/js/TxUtils.js
@@ -21,7 +21,6 @@ function addressTruncatePretty(address, blocks){
     if(typeof(address) === "undefined") return "";
     if(typeof(blocks) === "undefined") blocks = 2;
     blocks = blocks <= 1 ? 1 : blocks >= 23 ? 23 : blocks;
-    var ret = "";
     return address.substring(0, 4 * blocks).match(/.{1,4}/g).join(' ') + " .. " + address.substring(address.length - 4 * blocks).match(/.{1,4}/g).join(' ');
 }
 
diff --git a/pages/History.qml b/pages/History.qml
index 0b907ae0..651a6d02 100644
--- a/pages/History.qml
+++ b/pages/History.qml
@@ -1447,7 +1447,6 @@ Rectangle {
         var txs = [];
         for (var i = 0; i < root.txData.length; i++){
             var item = root.txData[i];
-            var matched = "";
 
             // daterange filtering
             if(item.timestamp < fromDate || item.timestamp > toDate){
diff --git a/wizard/WizardAskPassword.qml b/wizard/WizardAskPassword.qml
index 3c1f3144..ca9c94c3 100644
--- a/wizard/WizardAskPassword.qml
+++ b/wizard/WizardAskPassword.qml
@@ -47,7 +47,7 @@ ColumnLayout {
         return passwordInput.text === passwordInputConfirm.text;
     }
 
-    function calcPasswordStrength(inp) {
+    function calcPasswordStrength() {
         if(!progressLayout.visible) return;
         if(passwordInput.text.length <= 1){
             root.passwordFill = 0;
diff --git a/wizard/WizardRestoreWallet1.qml b/wizard/WizardRestoreWallet1.qml
index e4fde848..61818c3c 100644
--- a/wizard/WizardRestoreWallet1.qml
+++ b/wizard/WizardRestoreWallet1.qml
@@ -46,7 +46,6 @@ Rectangle {
             return false;
         }
 
-        var valid = false;
         if(wizardController.walletRestoreMode === "keys") {
             return wizardWalletInput.verify() && wizardRestoreWallet1.verifyFromKeys();
         } else if(wizardController.walletRestoreMode === "seed") {