diff --git a/configs/config.json b/configs/config.json
index 0a50b10..b0a09fb 100644
--- a/configs/config.json
+++ b/configs/config.json
@@ -38,5 +38,45 @@
             "username": "op",
             "password": "USER_PASSWORD"
         }
-    }
+    },
+    "custom_vms": [
+        {
+            "provider": "aws",
+            "instance_id": "i-customid",
+            "public_ip": "1.2.3.4",
+            "ssh_port": 22,
+            "username": "ec2-user",
+            "password": "USER_PASSWORD",
+            "key_path": "/path/to/your/private-key.pem",
+            "tags": [
+                "web-server",
+                "production"
+            ]
+        },
+        {
+            "provider": "utm",
+            "instance_id": "i-customid2",
+            "public_ip": "1.2.3.4",
+            "ssh_port": 22,
+            "username": "user",
+            "password": "USER_PASSWORD",
+            "key_path": "/path/to/your/private-key.pem",
+            "tags": [
+                "test",
+                "production"
+            ]
+        },
+        {
+            "provider": "virtualbox",
+            "instance_id": "i-customid3",
+            "public_ip": "1.2.3.4",
+            "ssh_port": 22,
+            "username": "user",
+            "password": "USER_PASSWORD",
+            "key_path": "/path/to/your/private-key.pem",
+            "tags": [
+                "staging"
+            ]
+        }
+    ]
 }
\ No newline at end of file
diff --git a/pkg/models/config.go b/pkg/models/config.go
index 35b80b3..1a72766 100644
--- a/pkg/models/config.go
+++ b/pkg/models/config.go
@@ -2,21 +2,33 @@ package models
 
 type Config struct {
 	Providers map[string]Provider `json:"providers"`
+	CustomVMs []CustomVM          `json:"custom_vms"`
 	SSHKeys   SSHKeys             `json:"ssh_keys"`
 	Settings  Settings            `json:"settings"`
 }
 
 type Provider struct {
-	Token    string   `json:"token"`
-	Region   string   `json:"region"`
-	Size     string   `json:"size"`
-	Image    string   `json:"image"`
-	Port     int      `json:"port"`
-	Username string   `json:"username"`
-	Password string   `json:"password"`
+	Token    string   `json:"token,omitempty"`
+	Region   string   `json:"region,omitempty"`
+	Size     string   `json:"size,omitempty"`
+	Image    string   `json:"image,omitempty"`
+	Port     int      `json:"port,omitempty"`
+	Username string   `json:"username,omitempty"`
+	Password string   `json:"password,omitempty"`
 	Tags     []string `json:"tags,omitempty"`
 }
 
+type CustomVM struct {
+	Provider   string   `json:"provider"`
+	InstanceID string   `json:"instance_id"`
+	PublicIP   string   `json:"public_ip"`
+	SSHPort    int      `json:"ssh_port"`
+	Username   string   `json:"username"`
+	Password   string   `json:"password"`
+	KeyPath    string   `json:"key_path"`
+	Tags       []string `json:"tags"`
+}
+
 type SSHKeys struct {
 	PublicFile  string `json:"public_file"`
 	PrivateFile string `json:"private_file"`