diff --git a/proxy_resources/etc/wireguard/wg0.conf b/proxy_resources/etc/wireguard/wg0.conf
index 8f709ae..94d2a49 100755
--- a/proxy_resources/etc/wireguard/wg0.conf
+++ b/proxy_resources/etc/wireguard/wg0.conf
@@ -42,6 +42,12 @@ AllowedIPs = 10.0.0.3/32
 #PublicKey = {{ minecraft_service_pubkey }}
 #AllowedIPs = 10.0.0.7/32
 
+
+# Connection to backend server for icinga2
+[Peer]
+PublicKey = {{ icinga2_backend_pubkey }}
+AllowedIPs = 10.0.0.198/32
+
 # Connection to backend server for cockpit
 [Peer]
 PublicKey = {{ cockpit_backend_pubkey }}
diff --git a/serversecrets.example b/serversecrets.example
index e10df5c..4c62d3b 100755
--- a/serversecrets.example
+++ b/serversecrets.example
@@ -31,6 +31,7 @@ searxng_service_privkey: ***
 nextcloud_service_privkey: *** 
 chat_service_privkey: *** 
 minecraft_service_privkey: *** 
+icinga2_backend_privkey: ***
 cockpit_backend_privkey: ***
 user_privkey: ***
 
@@ -42,6 +43,7 @@ searxng_service_pubkey: ***
 nextcloud_service_pubkey: ***
 chat_service_pubkey: ***
 minecraft_service_pubkey: ***
+icinga2_backend_pubkey: ***
 cockpit_backend_pubkey: ***
 user_pubkey: ***