diff --git a/frontend/src/pages/platform/PlatformBusinesses.tsx b/frontend/src/pages/platform/PlatformBusinesses.tsx
index f3a2bf96..40826519 100644
--- a/frontend/src/pages/platform/PlatformBusinesses.tsx
+++ b/frontend/src/pages/platform/PlatformBusinesses.tsx
@@ -113,7 +113,7 @@ const PlatformBusinesses: React.FC<PlatformBusinessesProps> = ({ onMasquerade })
             <button
               onClick={() => handleLoginAs(business)}
               className="text-indigo-600 hover:text-indigo-500 dark:text-indigo-400 dark:hover:text-indigo-300 font-medium text-xs inline-flex items-center gap-1 px-3 py-1 border border-indigo-200 dark:border-indigo-800 rounded-lg hover:bg-indigo-50 dark:hover:bg-indigo-900/30 transition-colors"
-              title={t('platform.masqueradeAs') + ' ' + business.owner.email}
+              title={t('platform.masquerade.masqueradeAs') + ' ' + business.owner.email}
             >
               <Eye size={14} />
               {t('common.masquerade')}
diff --git a/frontend/src/pages/platform/PlatformUsers.tsx b/frontend/src/pages/platform/PlatformUsers.tsx
index 6a25c109..ffbb8eff 100644
--- a/frontend/src/pages/platform/PlatformUsers.tsx
+++ b/frontend/src/pages/platform/PlatformUsers.tsx
@@ -104,7 +104,7 @@ const PlatformUsers: React.FC<PlatformUsersProps> = ({ onMasquerade }) => {
             disabled={u.is_superuser}
             title={u.is_superuser ? 'Cannot masquerade as superuser' : `Masquerade as ${u.name || u.username}`}
           >
-            <Eye size={14} /> {t('platform.masquerade')}
+            <Eye size={14} /> {t('platform.masquerade.label')}
           </button>
           <button
             onClick={() => setEditingUser(u)}
diff --git a/frontend/src/pages/platform/__tests__/PlatformUsers.test.tsx b/frontend/src/pages/platform/__tests__/PlatformUsers.test.tsx
index 421c53d1..25a14c28 100644
--- a/frontend/src/pages/platform/__tests__/PlatformUsers.test.tsx
+++ b/frontend/src/pages/platform/__tests__/PlatformUsers.test.tsx
@@ -439,14 +439,14 @@ describe('PlatformUsers', () => {
     it('should show masquerade button for each user', () => {
       render(<PlatformUsers onMasquerade={mockOnMasquerade} />, { wrapper: createWrapper() });
 
-      expect(screen.getByText('platform.masquerade')).toBeInTheDocument();
+      expect(screen.getByText('platform.masquerade.label')).toBeInTheDocument();
     });
 
     it('should call onMasquerade with user data when clicking masquerade button', async () => {
       const user = userEvent.setup();
       render(<PlatformUsers onMasquerade={mockOnMasquerade} />, { wrapper: createWrapper() });
 
-      const masqueradeButton = screen.getByText('platform.masquerade');
+      const masqueradeButton = screen.getByText('platform.masquerade.label');
       await user.click(masqueradeButton);
 
       expect(mockOnMasquerade).toHaveBeenCalledWith({
@@ -467,7 +467,7 @@ describe('PlatformUsers', () => {
 
       render(<PlatformUsers onMasquerade={mockOnMasquerade} />, { wrapper: createWrapper() });
 
-      const masqueradeButton = screen.getByText('platform.masquerade');
+      const masqueradeButton = screen.getByText('platform.masquerade.label');
       expect(masqueradeButton).toBeDisabled();
     });
   });