Update spec_helper.rb (#5272)

JabRef · Feb 15, 2021 · 20046d2 · 20046d2
1 parent 2ee0dd8
commit 20046d2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
@@ -1,5 +1,6 @@
 require 'csl'
 require 'json'
+require 'yaml'
 
 STYLE_ROOT = File.expand_path('../..', __FILE__)