diff --git a/roles/base/vars/archlinux.yml b/roles/base/vars/archlinux.yml
index 2ca71c7..9a82f4c 100644
--- a/roles/base/vars/archlinux.yml
+++ b/roles/base/vars/archlinux.yml
@@ -19,4 +19,6 @@ rename_package: perl-rename
 ruby_rake_package: ruby-rake
 sftp_path: /usr/lib/ssh/sftp-server
 sudo_group: wheel
-vim_package: vim
\ No newline at end of file
+vim_package: vim
+
+update_ca: /usr/bin/update-ca-trust
\ No newline at end of file
diff --git a/roles/base/vars/debian.yml b/roles/base/vars/debian.yml
index dc997c9..0ae61c4 100644
--- a/roles/base/vars/debian.yml
+++ b/roles/base/vars/debian.yml
@@ -22,7 +22,7 @@ sudo_group: sudo
 vim_package: vim
 wireguard_package: wireguard
 
-update_ca: update-ca-certificates
+update_ca: /usr/sbin/update-ca-certificates
 
 equivalents:
   bookworm:
diff --git a/roles/base/vars/ubuntu.yml b/roles/base/vars/ubuntu.yml
index da55006..71d93b1 100644
--- a/roles/base/vars/ubuntu.yml
+++ b/roles/base/vars/ubuntu.yml
@@ -22,4 +22,4 @@ sudo_group: sudo
 vim_package: vim
 wireguard_package: wireguard
 
-update_ca: update-da-certificates
\ No newline at end of file
+update_ca: /usr/sbin/update-da-certificates
\ No newline at end of file