1 files changed, 1 insertions, 1 deletions

diff --git a/Rakefile b/Rakefile
index 8894a7d..6c34589 100644
--- a/Rakefile
+++ b/Rakefile
@@ -32,7 +32,7 @@ task '19' do
 end
 
 task '18' do
-  RUBY.replace 'ruby'
+  RUBY.replace 'ruby18'
 end
 
 task '187' do