1 files changed, 2 insertions, 2 deletions
diff --git a/lib/pager_duty/webhook_payload_parser.rb b/lib/pager_duty/webhook_payload_parser.rb
index 11071926cf2..c17e3df1a72 100644
--- a/lib/pager_duty/webhook_payload_parser.rb
+++ b/lib/pager_duty/webhook_payload_parser.rb
@@ -2,7 +2,7 @@
 
 module PagerDuty
   class WebhookPayloadParser
-    SCHEMA_PATH = File.join('lib', 'pager_duty', 'validator', 'schemas', 'message.json')
+    SCHEMA_PATH = Rails.root.join('lib', 'pager_duty', 'validator', 'schemas', 'message.json')
 
     def initialize(payload)
       @payload = payload
@@ -66,7 +66,7 @@ module PagerDuty
     end
 
     def valid_message?(message)
-      ::JSONSchemer.schema(Pathname.new(SCHEMA_PATH)).valid?(message)
+      ::JSONSchemer.schema(SCHEMA_PATH).valid?(message)
     end
   end
 end