diff --git a/chef/cookbooks/centos/recipes/bootstrap.rb b/chef/cookbooks/centos/recipes/bootstrap.rb
index 23f5eb2f2..9c4914279 100644
--- a/chef/cookbooks/centos/recipes/bootstrap.rb
+++ b/chef/cookbooks/centos/recipes/bootstrap.rb
@@ -10,6 +10,9 @@ end
 execute "ssl lib" do
   command "yum install -y openssl-devel"
 end
+execute "htop" do
+  command "yum install -y htop psmisc screen"
+end
 
 def harden_ruby(ruby_string)
   Dir.glob("/usr/local/rvm/wrappers/#{ruby_string}/*").each do |file|
diff --git a/chef/cookbooks/common/recipes/splunk.rb b/chef/cookbooks/common/recipes/splunk.rb
index 8688de444..a962aaf78 100644
--- a/chef/cookbooks/common/recipes/splunk.rb
+++ b/chef/cookbooks/common/recipes/splunk.rb
@@ -6,8 +6,12 @@ execute "Untar splunk" do
   command "cd /tmp/install && tar -xvf splunk-4.1.5-85165-Linux-x86_64.tgz"
 end
 
+execute "Remove old splunk" do
+  command "rm -rf /opt/splunk"
+end
+
 execute "Install splunk" do
-  command "mv -f /tmp/install/splunk /opt/splunk"
+  command "mv /tmp/install/splunk /opt/splunk"
 end
 
 execute "Start splunk" do