1 files changed, 1 insertions, 0 deletions
diff --git a/projects.rb b/projects.rb
index 8c73569..31a90e1 100755
--- a/projects.rb
+++ b/projects.rb
@@ -3,6 +3,7 @@
 # Alex Legler <a3li@gentoo.org>
 
 require_relative 'lib/vocabulary'
+require 'backports/2.1.0/array/to_h'
 require 'json'
 require 'rdf/rdfxml'
 include RDF