diff --git a/erpnext/crm/doctype/appointment/appointment.py b/erpnext/crm/doctype/appointment/appointment.py
index 2affba2ac40..b6c4c4707de 100644
--- a/erpnext/crm/doctype/appointment/appointment.py
+++ b/erpnext/crm/doctype/appointment/appointment.py
@@ -171,7 +171,7 @@ class Appointment(Document):
 		self.save(ignore_permissions=True)
 	
 	def _get_verify_url(self):
-		verify_route = '/book-appointment/verify'
+		verify_route = '/book_appointment/verify'
 		params = {
 			'email': self.customer_email,
 			'appointment': self.name
diff --git a/erpnext/www/book_appointment/__init__.py b/erpnext/www/book_appointment/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/erpnext/www/book-appointment/index.css b/erpnext/www/book_appointment/index.css
similarity index 100%
rename from erpnext/www/book-appointment/index.css
rename to erpnext/www/book_appointment/index.css
diff --git a/erpnext/www/book-appointment/index.html b/erpnext/www/book_appointment/index.html
similarity index 98%
rename from erpnext/www/book-appointment/index.html
rename to erpnext/www/book_appointment/index.html
index 96774d5656b..f242f43ad54 100644
--- a/erpnext/www/book-appointment/index.html
+++ b/erpnext/www/book_appointment/index.html
@@ -4,7 +4,7 @@
 
 {% block script %}
 <script src="assets/js/moment-bundle.min.js"></script>
-<script src="book-appointment/index.js"></script>
+<script src="book_appointment/index.js"></script>
 {% endblock %}
 
 {% block page_content %}
diff --git a/erpnext/www/book-appointment/index.js b/erpnext/www/book_appointment/index.js
similarity index 96%
rename from erpnext/www/book-appointment/index.js
rename to erpnext/www/book_appointment/index.js
index 13c87ddbcff..c8dd5013d5c 100644
--- a/erpnext/www/book-appointment/index.js
+++ b/erpnext/www/book_appointment/index.js
@@ -15,10 +15,10 @@ async function initialise_select_date() {
 async function get_global_variables() {
     // Using await through this file instead of then.
     window.appointment_settings = (await frappe.call({
-        method: 'erpnext.www.book-appointment.index.get_appointment_settings'
+        method: 'erpnext.www.book_appointment.index.get_appointment_settings'
     })).message;
     window.timezones = (await frappe.call({
-        method:'erpnext.www.book-appointment.index.get_timezones'
+        method:'erpnext.www.book_appointment.index.get_timezones'
     })).message;
     window.holiday_list = window.appointment_settings.holiday_list;
 }
@@ -79,7 +79,7 @@ function on_date_or_timezone_select() {
 
 async function get_time_slots(date, timezone) {
     let slots = (await frappe.call({
-        method: 'erpnext.www.book-appointment.index.get_appointment_slots',
+        method: 'erpnext.www.book_appointment.index.get_appointment_slots',
         args: {
             date: date,
             timezone: timezone
@@ -201,7 +201,7 @@ async function submit() {
     }
     let contact = get_form_data();
     let appointment =  frappe.call({
-        method: 'erpnext.www.book-appointment.index.create_appointment',
+        method: 'erpnext.www.book_appointment.index.create_appointment',
         args: {
             'date': window.selected_date,
             'time': window.selected_time,
diff --git a/erpnext/www/book-appointment/index.py b/erpnext/www/book_appointment/index.py
similarity index 100%
rename from erpnext/www/book-appointment/index.py
rename to erpnext/www/book_appointment/index.py
diff --git a/erpnext/www/book_appointment/verify/__init__.py b/erpnext/www/book_appointment/verify/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/erpnext/www/book-appointment/verify/index.html b/erpnext/www/book_appointment/verify/index.html
similarity index 100%
rename from erpnext/www/book-appointment/verify/index.html
rename to erpnext/www/book_appointment/verify/index.html
diff --git a/erpnext/www/book-appointment/verify/index.py b/erpnext/www/book_appointment/verify/index.py
similarity index 100%
rename from erpnext/www/book-appointment/verify/index.py
rename to erpnext/www/book_appointment/verify/index.py