diff --git a/host_vars/k3s-c1.n39.eu/vars.yml b/host_vars/k3s-c1.n39.eu/vars.yml
new file mode 100644
index 0000000..ef8c858
--- /dev/null
+++ b/host_vars/k3s-c1.n39.eu/vars.yml
@@ -0,0 +1,2 @@
+---
+mac: "1E:63:F3:95:09:40"
diff --git a/host_vars/k3s-c2.n39.eu/vars.yml b/host_vars/k3s-c2.n39.eu/vars.yml
new file mode 100644
index 0000000..f3ac1db
--- /dev/null
+++ b/host_vars/k3s-c2.n39.eu/vars.yml
@@ -0,0 +1,2 @@
+---
+mac: "1E:7C:3B:46:89:6B"
diff --git a/host_vars/k3s-c3.n39.eu/vars.yml b/host_vars/k3s-c3.n39.eu/vars.yml
new file mode 100644
index 0000000..eb7351a
--- /dev/null
+++ b/host_vars/k3s-c3.n39.eu/vars.yml
@@ -0,0 +1,2 @@
+---
+mac: "92:01:40:6D:F6:68"
diff --git a/host_vars/k3s-w1.n39.eu/vars.yml b/host_vars/k3s-w1.n39.eu/vars.yml
new file mode 100644
index 0000000..cd6e098
--- /dev/null
+++ b/host_vars/k3s-w1.n39.eu/vars.yml
@@ -0,0 +1,2 @@
+---
+mac: "12:D8:CD:E4:69:2A"
diff --git a/host_vars/k3s-w2.n39.eu/vars.yml b/host_vars/k3s-w2.n39.eu/vars.yml
new file mode 100644
index 0000000..85f29e2
--- /dev/null
+++ b/host_vars/k3s-w2.n39.eu/vars.yml
@@ -0,0 +1,2 @@
+---
+mac: "22:A3:55:21:C2:86"
diff --git a/host_vars/k3s-w3.n39.eu/vars.yml b/host_vars/k3s-w3.n39.eu/vars.yml
new file mode 100644
index 0000000..e03f15e
--- /dev/null
+++ b/host_vars/k3s-w3.n39.eu/vars.yml
@@ -0,0 +1,2 @@
+---
+mac: "1A:1F:1B:40:18:E6"