diff --git a/host_vars/carrot b/host_vars/carrot
index e4b3440463889a7a91a43f50f6f7dcb6af54028b..4a26dea8651ae3819cb016e334ce2157765f38a3 100644
--- a/host_vars/carrot
+++ b/host_vars/carrot
@@ -6,9 +6,9 @@ motd_lines:
   - "Haupt-IP @ eth0: {{ansible_eth0.ipv4.address}}"
 
 debian_sources:
-  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free"
-  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free"
-  - "deb http://security.debian.org/ bookworm-security main contrib non-free"
+  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free non-free-firmware"
+  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free non-free-firmware"
+  - "deb http://security.debian.org/ bookworm-security main contrib non-free non-free-firmware"
 
 debian_keys_id:
 
diff --git a/host_vars/hex b/host_vars/hex
index f7f78f8efb60a97fd4d4c07625d620e87157de2e..6f83f2aad2c54babfa6eb6641c9395c3982d07d7 100644
--- a/host_vars/hex
+++ b/host_vars/hex
@@ -6,9 +6,9 @@ motd_lines:
   - "IPs: {{ansible_vmbr0.ipv4.address}}"
 
 debian_sources: 
-  - "deb http://deb.debian.org/debian/ bookworm main non-free contrib"
-  - "deb http://security.debian.org/debian-security bookworm-security main contrib non-free"
-  - "deb http://deb.debian.org/debian/ bookworm-updates main contrib non-free"
+  - "deb http://deb.debian.org/debian/ bookworm main non-free non-free-firmware contrib"
+  - "deb http://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware"
+  - "deb http://deb.debian.org/debian/ bookworm-updates main contrib non-free non-free-firmware"
   - "deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription"
 
 debian_keys_id:
diff --git a/host_vars/hix b/host_vars/hix
index cfd38bd628c351578a35932d44682a2b58788c9f..41d2c9645e38d1a24887fab9c3b645e6860c1c29 100644
--- a/host_vars/hix
+++ b/host_vars/hix
@@ -6,9 +6,9 @@ motd_lines:
   - "Haupt-IP @ eth0: {{ansible_eth0.ipv4.address}}"
 
 debian_sources:
-  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free"
-  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free"
-  - "deb http://security.debian.org/ bookworm-security main contrib non-free"
+  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free non-free-firmware"
+  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free non-free-firmware"
+  - "deb http://security.debian.org/ bookworm-security main contrib non-free non-free-firmware"
   - "deb https://download.docker.com/linux/debian bookworm stable"
 
 debian_keys_id:
diff --git a/host_vars/ogg b/host_vars/ogg
index 756ada043ed000a9f57e8742177f89df2f378ef7..1945e2b3e242874273ae4a92d65bdacf0d9d6ad5 100644
--- a/host_vars/ogg
+++ b/host_vars/ogg
@@ -6,9 +6,9 @@ motd_lines:
   - "Haupt-IP @ eth0: {{ansible_eth0.ipv4.address}}"
 
 debian_sources:
-  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free"
-  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free"
-  - "deb http://security.debian.org/ bookworm-security main contrib non-free"
+  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free non-free-firmware"
+  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free non-free-firmware"
+  - "deb http://security.debian.org/ bookworm-security main contrib non-free non-free-firmware"
   - "deb https://download.docker.com/linux/debian bookworm stable"
 
 debian_keys_id:
diff --git a/host_vars/test-warpzone-de b/host_vars/test-warpzone-de
index a00479198185e8e4f897e1021a95d1a46b2c1642..fb06a73293e96523ef1765a003d5de12f347d1d1 100644
--- a/host_vars/test-warpzone-de
+++ b/host_vars/test-warpzone-de
@@ -6,9 +6,9 @@ motd_lines:
   - "Öffentliche IPs: {{ansible_eth0.ipv4.address}} / {{ansible_eth0.ipv6[0].address}}"
 
 debian_sources: 
-  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free"
-  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free"
-  - "deb http://security.debian.org/ bookworm-security main contrib non-free"
+  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free non-free-firmware"
+  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free non-free-firmware"
+  - "deb http://security.debian.org/ bookworm-security main contrib non-free non-free-firmware"
   - "deb https://download.docker.com/linux/debian bookworm stable"
 
 debian_keys_id:
diff --git a/host_vars/tiffany b/host_vars/tiffany
index 77140dbcdb9b4de5197319b30c2f40f8d2ed09e2..3f6f331df0a50622c83892034ff4d1d36cf4a279 100644
--- a/host_vars/tiffany
+++ b/host_vars/tiffany
@@ -6,9 +6,9 @@ motd_lines:
   - "Öffentliche IPs: {{ansible_enp35s0.ipv4.address}} / {{ansible_enp35s0.ipv6[0].address}}"
 
 debian_sources: 
-  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free"
-  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free"
-  - "deb http://security.debian.org/ bookworm-security main contrib non-free"
+  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free non-free-firmware"
+  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free non-free-firmware"
+  - "deb http://security.debian.org/ bookworm-security main contrib non-free non-free-firmware"
   - "deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription"
 
 debian_keys_id:
diff --git a/host_vars/verwaltung b/host_vars/verwaltung
index c847e9cc7972e0a194bdec406c4e01c1b47933f3..004f55b77e11728e421678b07ed60d4dbb80c735 100644
--- a/host_vars/verwaltung
+++ b/host_vars/verwaltung
@@ -6,9 +6,9 @@ motd_lines:
   - "Öffentliche IPs: {{ansible_ens18.ipv4.address}} / {{ansible_ens18.ipv6[0].address}}"
 
 debian_sources: 
-  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free"
-  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free"
-  - "deb http://security.debian.org/ bookworm-security main contrib non-free"
+  - "deb http://ftp2.de.debian.org/debian/ bookworm main contrib non-free non-free-firmware"
+  - "deb http://ftp.debian.org/debian bookworm-updates main contrib non-free non-free-firmware"
+  - "deb http://security.debian.org/ bookworm-security main contrib non-free non-free-firmware"
   - "deb https://download.docker.com/linux/debian bookworm stable"
 
 debian_keys_id:
diff --git a/host_vars/weatherwax b/host_vars/weatherwax
index d283bf7595f49a195b5d5ed9bc551783340edd42..fc5b82b2a65c923c61bd8375d64fd87d1ae902ea 100644
--- a/host_vars/weatherwax
+++ b/host_vars/weatherwax
@@ -6,9 +6,9 @@ motd_lines:
   - "IPs: {{ansible_vmbr0.ipv4.address}}"
 
 debian_sources: 
-  - "deb http://deb.debian.org/debian/ bookworm main non-free contrib"
-  - "deb http://security.debian.org/debian-security bookworm-security main contrib non-free"
-  - "deb http://deb.debian.org/debian/ bookworm-updates main contrib non-free"
+  - "deb http://deb.debian.org/debian/ bookworm main non-free non-free-firmware contrib"
+  - "deb http://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware"
+  - "deb http://deb.debian.org/debian/ bookworm-updates main contrib non-free non-free-firmware"
   - "deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription"
 
 debian_keys_id: