diff --git a/roles/bootstrap/defaults/main.yml b/roles/bootstrap/defaults/main.yml
index 7dc77f3..dfc2e6e 100644
--- a/roles/bootstrap/defaults/main.yml
+++ b/roles/bootstrap/defaults/main.yml
@@ -9,3 +9,4 @@ UNWANTED_PKGS:
   - nano
   - nano-default-editor
   - systemd-oomd-defaults
+  - zram-generator-defaults
diff --git a/roles/create-user/defaults/main.yml b/roles/create-user/defaults/main.yml
index eead9bb..f3ca0dd 100644
--- a/roles/create-user/defaults/main.yml
+++ b/roles/create-user/defaults/main.yml
@@ -1,5 +1,5 @@
 ---
-create_username: "{{ lookup('env','USER') }}"
+create_username: "{{ lookup('env', 'USER') }}"
 create_pwgen: "{{ lookup('password', '/dev/null chars=ascii_letters,digits,hexdigits,punctuation length=32') }}"
 sudo_group_by_fam:
   Debian: sudo
diff --git a/roles/install-packages/defaults/main.yml b/roles/install-packages/defaults/main.yml
index b1b5ca0..8c49b0e 100644
--- a/roles/install-packages/defaults/main.yml
+++ b/roles/install-packages/defaults/main.yml
@@ -13,6 +13,7 @@ COMMON_PKGS:
   - lsof
   - firewalld
   - mosh
+  - busybox
 EL_PKGS:
   - iperf3
   - nmap