diff --git a/tests/tests.yml b/tests/tests.yml
index 89d366c..8b9f413 100644
--- a/tests/tests.yml
+++ b/tests/tests.yml
@@ -28,6 +28,8 @@
     - rubygem-rdoc
     - rubygem-net-http-persistent
     - rubygem-psych
+    - rubygem-rspec
+    - rpm-build
     #
     # required by run-basic-rails-application
     #
@@ -37,6 +39,8 @@
     - libxslt-devel
     - gcc-c++
     - net-tools
+    - procps-ng
+    - automake
     #
     # required by systemtap-static-probes-in-ruby
     #
@@ -44,6 +48,7 @@
     - ruby-libs
     - systemtap
     - grep
+    - procps-ng
     #
     # general requirements
     #