diff --git a/frappe/desk/utils.py b/frappe/desk/utils.py
index 428ed95c02..77edf88d7a 100644
--- a/frappe/desk/utils.py
+++ b/frappe/desk/utils.py
@@ -9,16 +9,14 @@ def validate_route_conflict(doctype, name):
 	Raises exception if name clashes with routes from other documents for /app routing
 	"""
 
+	if frappe.flags.in_migrate:
+		return
+
 	all_names = []
 	for _doctype in ["Page", "Workspace", "DocType"]:
-		try:
-			all_names.extend(
-				[
-					slug(d) for d in frappe.get_all(_doctype, pluck="name") if (doctype != _doctype and d != name)
-				]
-			)
-		except frappe.db.TableMissingError:
-			pass
+		all_names.extend(
+			[slug(d) for d in frappe.get_all(_doctype, pluck="name") if (doctype != _doctype and d != name)]
+		)
 
 	if slug(name) in all_names:
 		frappe.msgprint(frappe._("Name already taken, please set a new name"))