diff --git a/roles/opennebula/defaults/main.yml b/roles/opennebula/defaults/main.yml
index 2a722e91..6f99dbbd 100644
--- a/roles/opennebula/defaults/main.yml
+++ b/roles/opennebula/defaults/main.yml
@@ -1,9 +1,10 @@
 ---
 opennebula_packages:
-  - opennebula
-  - opennebula-common
-  - opennebula-flow
-  - opennebula-gate
-  - opennebula-node-lxd
-  - opennebula-sunstone
-  - opennebula-tools
+  - opennebula                  # Command Line Interface
+  - opennebula-flow             # OneFlow manages services and elasticity
+  - opennebula-gate             # OneGate server that enables communication between VMs and OpenNebula
+  - opennebula-node-firecracker # Dependencies and configurations for Firecracker hypervisor node
+  - opennebula-node-kvm         # Dependencies and configurations for KVM hypervisor node
+  - opennebula-rubygems         # Bundled Ruby gem dependencies
+  - opennebula-server           # OpenNebula Daemon and Scheduler
+  - opennebula-sunstone         # The GUI and the EC2 API
diff --git a/roles/opennebula/tasks/main.yml b/roles/opennebula/tasks/main.yml
index 6efadda4..d04f946b 100644
--- a/roles/opennebula/tasks/main.yml
+++ b/roles/opennebula/tasks/main.yml
@@ -8,8 +8,13 @@
     gpgcheck: yes
     repo_gpgcheck: yes
 
+- name: Enable EPEL repository
+  yum:
+    name: epel-release
+    state: present
+
 - name: Install OpenNebula
-  package:
+  yum:
     name: "{{ opennebula_packages }}"
     state: present