diff --git a/config/initializers/ahoy.rb b/config/initializers/ahoy.rb
index 96f4b91e2..f1871beaa 100644
--- a/config/initializers/ahoy.rb
+++ b/config/initializers/ahoy.rb
@@ -24,12 +24,10 @@ class Ahoy::Store < Ahoy::DatabaseStore
     Visit
   end
 
-  UUID_NAMESPACE = UUIDTools::UUID.parse("a82ae811-5011-45ab-a728-569df7499c5f")
-
   def ensure_uuid(id)
     UUIDTools::UUID.parse(id).to_s
   rescue
-    UUIDTools::UUID.sha1_create(UUID_NAMESPACE, id).to_s
+    UUIDTools::UUID.sha1_create(UUIDTools::UUID.parse(Ahoy::Tracker::UUID_NAMESPACE), id).to_s
   end
 
   def exclude?