diff --git a/servers/legion/k8s/media/fornax-workers.yaml b/servers/legion/k8s/media/fornax-workers.yaml
index 4174023..08ee879 100644
--- a/servers/legion/k8s/media/fornax-workers.yaml
+++ b/servers/legion/k8s/media/fornax-workers.yaml
@@ -112,6 +112,8 @@ spec:
               value: "10.43.0.10:53"
             - name: FIREWALL_OUTBOUND_SUBNETS
               value: "10.42.0.0/16,10.43.0.0/16"
+            - name: MTU
+              value: "1320"
           volumeMounts:
             - name: gluetun-data
               mountPath: /tmp/gluetun
@@ -360,6 +362,8 @@ spec:
               value: "10.43.0.10:53"
             - name: FIREWALL_OUTBOUND_SUBNETS
               value: "10.42.0.0/16,10.43.0.0/16"
+            - name: MTU
+              value: "1320"
           volumeMounts:
             - name: gluetun-data
               mountPath: /tmp/gluetun