diff --git a/run-basic-rails-application/main.fmf b/run-basic-rails-application/main.fmf
index 0206556..768713c 100644
--- a/run-basic-rails-application/main.fmf
+++ b/run-basic-rails-application/main.fmf
@@ -19,4 +19,5 @@ require:
 - git-core
 - rubygems
 - rubypick
+- libyaml-devel
 duration: 20m