diff --git a/lib/ruby_lsp/ruby_lsp_rails/definition.rb b/lib/ruby_lsp/ruby_lsp_rails/definition.rb
index 8dc12f93..d460ac3a 100644
--- a/lib/ruby_lsp/ruby_lsp_rails/definition.rb
+++ b/lib/ruby_lsp/ruby_lsp_rails/definition.rb
@@ -9,8 +9,6 @@ module Rails
     # request](https://microsoft.github.io/language-server-protocol/specification#textDocument_definition) jumps to the
     # definition of the symbol under the cursor.
     #
-    # It is available only Rails 7.1 or newer.
-    #
     # Currently supported targets:
     # - Callbacks
     # - Named routes (e.g. `users_path`)
@@ -22,6 +20,7 @@ module Rails
     # ```
     #
     # Notes for named routes:
+    # - It is available only in Rails 7.1 or newer.
     # - Route may be defined across multiple files, e.g. using `draw`, rather than in `routes.rb`.
     # - Routes won't be found if not defined for the Rails development environment.
     # - If using `constraints`, the route can only be found if the constraints are met.
@@ -58,7 +57,7 @@ def on_call_node_enter(node)
 
         if Support::Callbacks::ALL.include?(message)
           handle_callback(node)
-        elsif message.match?(/^([a-zA-Z0-9_]+)(_path|_url)$/)
+        elsif message.end_with?("_path") || message.end_with?("_url")
           handle_route(node)
         end
       end
diff --git a/lib/ruby_lsp/ruby_lsp_rails/server.rb b/lib/ruby_lsp/ruby_lsp_rails/server.rb
index 56270563..a9308b95 100644
--- a/lib/ruby_lsp/ruby_lsp_rails/server.rb
+++ b/lib/ruby_lsp/ruby_lsp_rails/server.rb
@@ -90,15 +90,14 @@ def route_location(name)
           return { result: { location: nil } }
         end
 
-        key = T.must(name.match(/^([a-zA-Z0-9_]+)(_path|_url)$/))[1]
+        key = T.must(name.match(/(^.+)(_path|_url)$/))[1]
 
         # A token could match the _path or _url pattern, but not be an actual route.
-        unless ::Rails.application.routes.named_routes.key?(key)
+        route = ::Rails.application.routes.named_routes.get(key)
+        unless route
           return { result: { location: nil } }
         end
 
-        route = ::Rails.application.routes.named_routes.get(key)
-
         unless route&.source_location
           return { result: { location: nil } }
         end