diff --git a/lib/vcr/linked_cassette.rb b/lib/vcr/linked_cassette.rb
index ac57f3e7..6e6009c2 100644
--- a/lib/vcr/linked_cassette.rb
+++ b/lib/vcr/linked_cassette.rb
@@ -60,7 +60,7 @@ def self.list(cassettes, linked_cassettes)
 
     # Prevents cassette ejection by raising EjectLinkedCassetteError
     def eject(*args)
-      raise EjectLinkedCassetteError,
+      raise Errors::EjectLinkedCassetteError,
         "cannot eject a cassette inserted by a parent thread"
     end