diff --git a/app/routes/auth.py b/app/routes/auth.py
index f6aeae4..cbc8ec6 100644
--- a/app/routes/auth.py
+++ b/app/routes/auth.py
@@ -129,7 +129,15 @@ def profile():
 @login_required
 @admin_required
 def list_users():
-    users = User.query.order_by(User.created_at.desc()).all()
+    # Exclude customer accounts — those are managed exclusively via /customers
+    users = (
+        User.query
+        .filter(User.role != 'customer')
+        .order_by(User.created_at.desc())
+        .all()
+    )
+    logger.info('AUTH | list_users | admin=%s | internal_users_count=%s',
+                current_user.username, len(users))
     return render_template('auth/users.html', users=users)
 
 
diff --git a/app/templates/auth/users.html b/app/templates/auth/users.html
index 9487e93..3406e67 100644
--- a/app/templates/auth/users.html
+++ b/app/templates/auth/users.html
@@ -3,11 +3,12 @@
 {% block title %}User Management{% endblock %}
 
 {% block content %}
-<div class="row mb-4">
-    <div class="col-md-6">
-        <h2><i class="bi bi-people-fill"></i> User Management</h2>
+<div class="row mb-4 align-items-center">
+    <div class="col">
+        <h2><i class="bi bi-people-fill"></i> Internal User Management</h2>
+        <p class="text-muted mb-0">Manage staff accounts (Admin, Supervisor, Inspector, Project Manager). For customer accounts, visit <a href="{{ url_for('customers.index') }}">Customer Management</a>.</p>
     </div>
-    <div class="col-md-6 text-end">
+    <div class="col-auto">
         <a href="{{ url_for('auth.create_user') }}" class="btn btn-primary">
             <i class="bi bi-plus-circle"></i> Add User
         </a>
diff --git a/app/utils/forms.py b/app/utils/forms.py
index bb3b228..9933dd0 100644
--- a/app/utils/forms.py
+++ b/app/utils/forms.py
@@ -55,7 +55,6 @@ class UserForm(FlaskForm):
         ('supervisor', 'Supervisor'),
         ('inspector', 'Inspector'),
         ('project_manager', 'Project Manager'),
-        ('customer', 'Customer'),
     ], validators=[DataRequired()])
 
     def __init__(self, user=None, *args, **kwargs):