diff --git a/src/qt/askpassphrasedialog.cpp b/src/qt/askpassphrasedialog.cpp
index f905635af1..9f3f325abd 100644
--- a/src/qt/askpassphrasedialog.cpp
+++ b/src/qt/askpassphrasedialog.cpp
@@ -53,14 +53,6 @@ AskPassphraseDialog::AskPassphraseDialog(Mode mode, QWidget* parent)
             ui->repeatNewPassphraseEdit->hide();
             setWindowTitle(tr("Unlock wallet"));
             break;
-        case Decrypt:   // Ask passphrase
-            ui->warningLabel->setText(tr("This operation needs your wallet passphrase to decrypt the wallet."));
-            ui->newPassphraseLabel->hide();
-            ui->newPassphraseEdit->hide();
-            ui->repeatNewPassphraseLabel->hide();
-            ui->repeatNewPassphraseEdit->hide();
-            setWindowTitle(tr("Decrypt wallet"));
-            break;
         case ChangePass: // Ask old passphrase + new passphrase x2
             setWindowTitle(tr("Change passphrase"));
             ui->warningLabel->setText(tr("Enter the old and new passphrase to the wallet."));
@@ -162,17 +154,6 @@ void AskPassphraseDialog::accept()
             QDialog::accept(); // Success
         }
         break;
-    case Decrypt:
-        if(!model->setWalletEncrypted(false, oldpass))
-        {
-            QMessageBox::critical(this, tr("Wallet decryption failed"),
-                                  tr("The passphrase entered for the wallet decryption was incorrect."));
-        }
-        else
-        {
-            QDialog::accept(); // Success
-        }
-        break;
     case ChangePass:
         if(newpass1 == newpass2)
         {
@@ -208,9 +189,6 @@ void AskPassphraseDialog::textChanged()
         break;
     case UnlockStaking:
     case Unlock: // Old passphrase x1
-    case Decrypt:
-        acceptable = !ui->oldPassphraseEdit->text().isEmpty();
-        break;
     case ChangePass: // Old passphrase x1, new passphrase x2
         acceptable = !ui->oldPassphraseEdit->text().isEmpty() && !ui->newPassphraseEdit->text().isEmpty() && !ui->repeatNewPassphraseEdit->text().isEmpty();
         break;
diff --git a/src/qt/askpassphrasedialog.h b/src/qt/askpassphrasedialog.h
index 32b9cf07f0..03b963ae02 100644
--- a/src/qt/askpassphrasedialog.h
+++ b/src/qt/askpassphrasedialog.h
@@ -21,7 +21,6 @@ class AskPassphraseDialog : public QDialog
         UnlockStaking, /**< Ask passphrase and unlock */
         Unlock,        /**< Ask passphrase and unlock */
         ChangePass,    /**< Ask old passphrase + new passphrase twice */
-        Decrypt        /**< Ask passphrase and decrypt wallet */
     };
 
     explicit AskPassphraseDialog(Mode mode, QWidget* parent = nullptr);
diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index b827476ba0..35982442f1 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -384,7 +384,7 @@ void BitcoinGUI::createActions()
     researcherAction->setToolTip(tr("Open BOINC and beacon settings for Gridcoin"));
     toggleHideAction = new QAction(tr("&Show / Hide"), this);
     encryptWalletAction = new QAction(tr("&Encrypt Wallet..."), this);
-    encryptWalletAction->setToolTip(tr("Encrypt or decrypt wallet"));
+    encryptWalletAction->setToolTip(tr("Encrypt wallet"));
     encryptWalletAction->setCheckable(true);
     backupWalletAction = new QAction(tr("&Backup Wallet/Config..."), this);
     backupWalletAction->setToolTip(tr("Backup wallet/config to another location"));
@@ -1480,7 +1480,7 @@ void BitcoinGUI::setEncryptionStatus(int status)
         changePassphraseAction->setEnabled(true);
         unlockWalletAction->setVisible(false);
         lockWalletAction->setVisible(true);
-        encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
+        encryptWalletAction->setEnabled(false);
         break;
     case WalletModel::Locked:
         labelEncryptionIcon->setPixmap(GRC::ScaleStatusIcon(this, ":/icons/status_encryption_locked_" + sSheet));
@@ -1489,7 +1489,7 @@ void BitcoinGUI::setEncryptionStatus(int status)
         changePassphraseAction->setEnabled(true);
         unlockWalletAction->setVisible(true);
         lockWalletAction->setVisible(false);
-        encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
+        encryptWalletAction->setEnabled(false);
         break;
     }
 }
@@ -1498,8 +1498,7 @@ void BitcoinGUI::encryptWallet(bool status)
 {
     if(!walletModel)
         return;
-    AskPassphraseDialog dlg(status ? AskPassphraseDialog::Encrypt:
-                                     AskPassphraseDialog::Decrypt, this);
+        AskPassphraseDialog dlg(AskPassphraseDialog::Encrypt, this);
     dlg.setModel(walletModel);
     dlg.exec();
 
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index da99bc0a7e..013060d6f9 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -332,7 +332,6 @@ bool WalletModel::setWalletEncrypted(bool encrypted, const SecureString &passphr
     }
     else
     {
-        // Decrypt -- TODO; not supported yet
         return false;
     }
 }