diff --git a/SecRandom/Services/Security/SecuritySetupWindows.cs b/SecRandom/Services/Security/SecuritySetupWindows.cs
index 767f3c84..f85edd5a 100644
--- a/SecRandom/Services/Security/SecuritySetupWindows.cs
+++ b/SecRandom/Services/Security/SecuritySetupWindows.cs
@@ -3,6 +3,7 @@
 using Avalonia.Controls.Primitives;
 using Avalonia.Controls.Selection;
 using Avalonia.Controls.Templates;
+using Avalonia.Input;
 using Avalonia.Input.Platform;
 using Avalonia.Layout;
 using Avalonia.Media;
@@ -291,11 +292,16 @@ private static void AddUsbField(
         Content = content
     };
 
-    private static TextBox CreatePasswordInput(string placeholderText) => new()
+    private static TextBox CreatePasswordInput(string placeholderText)
     {
-        PasswordChar = '●',
-        PlaceholderText = placeholderText
-    };
+        var input = new TextBox
+        {
+            PasswordChar = '●',
+            PlaceholderText = placeholderText
+        };
+        InputMethod.SetIsInputMethodEnabled(input, false);
+        return input;
+    }
 
     private static IImage BuildQrCode(string content)
     {
diff --git a/SecRandom/Services/Security/SecurityVerificationWindow.cs b/SecRandom/Services/Security/SecurityVerificationWindow.cs
index 9abe61ab..403cccff 100644
--- a/SecRandom/Services/Security/SecurityVerificationWindow.cs
+++ b/SecRandom/Services/Security/SecurityVerificationWindow.cs
@@ -4,6 +4,7 @@
 using System.Windows.Input;
 using Avalonia;
 using Avalonia.Controls;
+using Avalonia.Input;
 using Avalonia.Layout;
 using Avalonia.Threading;
 using FluentAvalonia.UI.Controls;
@@ -23,6 +24,7 @@ public static async Task<SecurityVerificationResponse> ShowAsync(TopLevel xamlRo
             PasswordChar = '●',
             PlaceholderText = SR.C_PasswordPlaceholder
         };
+        InputMethod.SetIsInputMethodEnabled(password, false);
         var totp = new TextBox { PlaceholderText = SR.C_TotpPlaceholder, MaxLength = 6 };
         var usb = new TextBlock
         {
diff --git a/SecRandom/Views/SettingsPages/Notification/VoiceSettingsPage.axaml.cs b/SecRandom/Views/SettingsPages/Notification/VoiceSettingsPage.axaml.cs
index 7c82753d..ae92c9a2 100644
--- a/SecRandom/Views/SettingsPages/Notification/VoiceSettingsPage.axaml.cs
+++ b/SecRandom/Views/SettingsPages/Notification/VoiceSettingsPage.axaml.cs
@@ -8,6 +8,7 @@
 using System.Threading.Tasks;
 using Avalonia.Controls;
 using Avalonia.Controls.Templates;
+using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.Media;
 using Avalonia.Platform.Storage;
@@ -836,6 +837,7 @@ private async void OpenOmniTtsProviderButton_OnClick(object? sender, RoutedEvent
             (option, _) => new TextBlock { Text = option.DisplayName });
         var baseUrlBox = new TextBox { MinWidth = 360, Text = Settings.OmniTtsApiBaseUrl };
         var apiKeyBox = new TextBox { MinWidth = 360, PasswordChar = '*' };
+        InputMethod.SetIsInputMethodEnabled(apiKeyBox, false);
         var keyStatus = new TextBlock { Opacity = 0.7, FontSize = 12 };
 
         void RefreshKeyStatus()