diff --git a/spec/spec_helper_acceptance_local.rb b/spec/spec_helper_acceptance_local.rb
index 7e91194..65d5281 100644
--- a/spec/spec_helper_acceptance_local.rb
+++ b/spec/spec_helper_acceptance_local.rb
@@ -1,10 +1,10 @@
 include PuppetLitmus
 
 def install_packge(package)
-    if os[:family] == 'Ubuntu'
+    if os[:family] == 'ubuntu'
         run_shell("apt -y install #{package}")
     end
-    if os[:family] == 'RedHat'
+    if os[:family] == 'redhat'
         run_shell("yum -y install #{package}")
     end