diff --git a/app/lib/src/screens/host_setup_screen.dart b/app/lib/src/screens/host_setup_screen.dart
index 2471ad6..3d279e2 100644
--- a/app/lib/src/screens/host_setup_screen.dart
+++ b/app/lib/src/screens/host_setup_screen.dart
@@ -7,6 +7,7 @@ import '../models/host_config.dart';
 import '../models/plugin_info.dart';
 import '../notifications/host_pairing.dart';
 import '../widgets/error_message_view.dart';
+import '../widgets/text_context_menu.dart';
 
 /// Form for entering (or editing) the SSH connection details for the dev
 /// machine running Herdr.
@@ -372,11 +373,13 @@ class _HostSetupScreenState extends State<HostSetupScreen> {
             TextFormField(
               controller: _nameController,
               decoration: InputDecoration(labelText: l10n.hostSetupNameLabel),
+              contextMenuBuilder: noScanTextContextMenuBuilder,
             ),
             const SizedBox(height: 12),
             TextFormField(
               controller: _hostController,
               decoration: InputDecoration(labelText: l10n.hostSetupHostLabel),
+              contextMenuBuilder: noScanTextContextMenuBuilder,
               validator: (v) => (v == null || v.trim().isEmpty)
                   ? l10n.hostSetupHostRequired
                   : null,
@@ -386,6 +389,7 @@ class _HostSetupScreenState extends State<HostSetupScreen> {
               controller: _portController,
               decoration: InputDecoration(labelText: l10n.hostSetupPortLabel),
               keyboardType: TextInputType.number,
+              contextMenuBuilder: noScanTextContextMenuBuilder,
               // Blank is allowed and defaults to 22 (see _buildConfig); only a
               // non-blank value has to be a valid port number.
               validator: (v) {
@@ -402,6 +406,7 @@ class _HostSetupScreenState extends State<HostSetupScreen> {
             TextFormField(
               controller: _userController,
               decoration: InputDecoration(labelText: l10n.hostSetupUserLabel),
+              contextMenuBuilder: noScanTextContextMenuBuilder,
               validator: (v) => (v == null || v.trim().isEmpty)
                   ? l10n.hostSetupUserRequired
                   : null,
@@ -414,6 +419,7 @@ class _HostSetupScreenState extends State<HostSetupScreen> {
               ),
               style: const TextStyle(fontFamily: 'monospace'),
               maxLines: 6,
+              contextMenuBuilder: noScanTextContextMenuBuilder,
               validator: (v) {
                 final t = v?.trim() ?? '';
                 if (t.isEmpty) return l10n.hostSetupPrivateKeyRequired;
@@ -430,6 +436,7 @@ class _HostSetupScreenState extends State<HostSetupScreen> {
                 labelText: l10n.hostSetupPassphraseLabel,
               ),
               obscureText: true,
+              contextMenuBuilder: noScanTextContextMenuBuilder,
             ),
             const SizedBox(height: 12),
             ExpansionTile(
@@ -441,6 +448,7 @@ class _HostSetupScreenState extends State<HostSetupScreen> {
                   decoration: InputDecoration(
                     labelText: l10n.hostSetupHerdrBinLabel,
                   ),
+                  contextMenuBuilder: noScanTextContextMenuBuilder,
                 ),
               ],
             ),
diff --git a/app/test/screens/host_setup_screen_test.dart b/app/test/screens/host_setup_screen_test.dart
index 55401b4..04031fb 100644
--- a/app/test/screens/host_setup_screen_test.dart
+++ b/app/test/screens/host_setup_screen_test.dart
@@ -5,6 +5,7 @@ import 'package:drover/src/models/host_config.dart';
 import 'package:drover/src/models/plugin_info.dart';
 import 'package:drover/src/notifications/host_pairing.dart';
 import 'package:drover/src/screens/host_setup_screen.dart';
+import 'package:drover/src/widgets/text_context_menu.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
@@ -21,6 +22,48 @@ const _samplePlugin = PluginInfo(
 );
 
 void main() {
+  testWidgets('disables Scan Text for every host setup input', (tester) async {
+    await tester.pumpWidget(
+      MaterialApp(
+        localizationsDelegates: AppLocalizations.localizationsDelegates,
+        supportedLocales: AppLocalizations.supportedLocales,
+        home: HostSetupScreen(onSubmit: (config) async {}),
+      ),
+    );
+    final editableTexts = tester.widgetList<EditableText>(
+      find.byType(EditableText),
+    );
+
+    expect(editableTexts, hasLength(6));
+    for (final editableText in editableTexts) {
+      expect(
+        editableText.contextMenuBuilder,
+        same(noScanTextContextMenuBuilder),
+      );
+    }
+
+    await tester.scrollUntilVisible(
+      find.byType(ExpansionTile),
+      500,
+      scrollable: find.byType(Scrollable).first,
+    );
+    await tester.tap(find.byType(ExpansionTile));
+    await tester.pumpAndSettle();
+
+    final herdrBinEditableText = tester.widget<EditableText>(
+      find.descendant(
+        of: find.byType(ExpansionTile),
+        matching: find.byType(EditableText),
+      ),
+    );
+    expect(
+      herdrBinEditableText.contextMenuBuilder,
+      same(noScanTextContextMenuBuilder),
+    );
+
+    await tester.pumpWidget(const SizedBox());
+  });
+
   testWidgets('renders the demo entry when onEnterDemo is provided', (
     tester,
   ) async {