diff --git a/lib/conceptql/database.rb b/lib/conceptql/database.rb
index <HASH>..<HASH> 100644
--- a/lib/conceptql/database.rb
+++ b/lib/conceptql/database.rb
@@ -1,4 +1,4 @@
-require 'facets/core/hash/revalue'
+require 'facets/hash/revalue'
 
 module ConceptQL
   class Database
Fix incorrect require of hash/revalue