diff --git a/ansible/roles/faucet/defaults/main.yml b/ansible/roles/faucet/defaults/main.yml
index 44e00b8..d475122 100644
--- a/ansible/roles/faucet/defaults/main.yml
+++ b/ansible/roles/faucet/defaults/main.yml
@@ -20,6 +20,7 @@ faucet_geth_tag: 'v1.8.23'
 faucet_geth_image: 'ethereum/client-go:{{ faucet_geth_tag }}'
 faucet_geth_name: 'faucet-geth'
 faucet_geth_vol: '/docker/{{ faucet_geth_name }}'
+faucet_geth_main_port: 30303
 faucet_geth_rpc_port: 8545
 faucet_geth_alias: 'geth'
 
diff --git a/ansible/roles/faucet/tasks/firewall.yml b/ansible/roles/faucet/tasks/firewall.yml
index bda6dc7..260e6d1 100644
--- a/ansible/roles/faucet/tasks/firewall.yml
+++ b/ansible/roles/faucet/tasks/firewall.yml
@@ -1,4 +1,16 @@
 ---
+- name: Enable geth port
+  iptables:
+    comment: 'Enable geth'
+    action: insert
+    chain: DOCKER-USER
+    jump: ACCEPT
+    source: '0.0.0.0/0'
+    protocol: tcp
+    destination_port: '{{ faucet_geth_main_port }}'
+  notify:
+    - Save iptables rules
+
 - name: Enable faucet HTTP port
   iptables:
     comment: 'Enable faucet'
diff --git a/ansible/roles/faucet/tasks/geth.yml b/ansible/roles/faucet/tasks/geth.yml
index 0ce3129..5d4bf1c 100644
--- a/ansible/roles/faucet/tasks/geth.yml
+++ b/ansible/roles/faucet/tasks/geth.yml
@@ -29,5 +29,6 @@
       --v5disc
     ports:
       - '127.0.0.1:{{ faucet_geth_rpc_port }}:{{ faucet_geth_rpc_port }}'
+      - '{{ faucet_geth_main_port }}:{{ faucet_geth_main_port }}'
     volumes:
       - '{{ faucet_geth_vol }}/data:/date'
diff --git a/ansible/roles/geth-miner/tasks/container.yml b/ansible/roles/geth-miner/tasks/container.yml
index 8799e8e..223d363 100644
--- a/ansible/roles/geth-miner/tasks/container.yml
+++ b/ansible/roles/geth-miner/tasks/container.yml
@@ -16,6 +16,8 @@
       --networkid={{ miner_network_id }}
       --datadir=/data
       --password=/data/keystore/faucet.pass
+      --port={{ faucet_geth_main_port }}
+      --v5disc
       --shh 
       --shh.pow={{ miner_shh_pow }}
       --rpc
diff --git a/main.tf b/main.tf
index 85e6538..c333264 100644
--- a/main.tf
+++ b/main.tf
@@ -48,6 +48,7 @@ module "faucet-master" {
   open_ports = [
     "80-80",   /* HTTP */
     "443-443", /* HTTPS */
+    "30303"    /* GETH */
   ]
 }