diff --git a/servers/legion/k8s/fornax/worker/base/deployment.yaml b/servers/legion/k8s/fornax/worker/base/deployment.yaml
index 2539bd4..b5c729e 100644
--- a/servers/legion/k8s/fornax/worker/base/deployment.yaml
+++ b/servers/legion/k8s/fornax/worker/base/deployment.yaml
@@ -82,7 +82,7 @@ spec:
             - name: DOT
               value: "off"
             - name: DNS_UPSTREAM_PLAIN_ADDRESSES
-              value: "10.43.0.10"
+              value: "10.43.0.10:53"
             - name: HEALTH_TARGET_ADDRESS
               value: "api.protonvpn.ch:443,account.proton.me:443"
             - name: FIREWALL_OUTBOUND_SUBNETS
diff --git a/servers/legion/k8s/media/fornax-workers.yaml b/servers/legion/k8s/media/fornax-workers.yaml
index f01c89b..e03ef5c 100644
--- a/servers/legion/k8s/media/fornax-workers.yaml
+++ b/servers/legion/k8s/media/fornax-workers.yaml
@@ -111,7 +111,7 @@ spec:
             - name: DOT
               value: "off"
             - name: DNS_UPSTREAM_PLAIN_ADDRESSES
-              value: "10.43.0.10"
+              value: "10.43.0.10:53"
             - name: HEALTH_TARGET_ADDRESS
               value: "api.protonvpn.ch:443,account.proton.me:443"
             - name: FIREWALL_OUTBOUND_SUBNETS
@@ -327,7 +327,7 @@ spec:
             - name: DOT
               value: "off"
             - name: DNS_UPSTREAM_PLAIN_ADDRESSES
-              value: "10.43.0.10"
+              value: "10.43.0.10:53"
             - name: HEALTH_TARGET_ADDRESS
               value: "api.protonvpn.ch:443,account.proton.me:443"
             - name: FIREWALL_OUTBOUND_SUBNETS