diff --git a/pkg/config/config.go b/pkg/config/config.go
index 486dc89..663fd1f 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -67,7 +67,8 @@ type Route struct {
 type Storage struct {
 	Name    string   `yaml:"name" validate:"required"`
 	Image   string   `yaml:"image" validate:"required"`
-	Volumes []string `yaml:"volumes" validate:"required,dive,volume_reference"`
+	Volumes []string `yaml:"volumes" validate:"dive,volume_reference"`
+	EnvVars []string `yaml:"env_vars" validate:"dive"`
 }
 
 type Volume struct {
diff --git a/schemas/ftl-schema.json b/schemas/ftl-schema.json
index 17259fa..8177326 100644
--- a/schemas/ftl-schema.json
+++ b/schemas/ftl-schema.json
@@ -1,82 +1,123 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "type": "object",
+  "required": ["project", "servers", "services"],
   "properties": {
     "project": {
       "type": "object",
+      "required": ["name", "domain", "email"],
       "properties": {
         "name": { "type": "string" },
-        "domain": { "type": "string", "format": "hostname" },
-        "email": { "type": "string", "format": "email" }
-      },
-      "required": ["name", "domain", "email"]
+        "domain": {
+          "type": "string",
+          "format": "hostname"
+        },
+        "email": {
+          "type": "string",
+          "format": "email"
+        }
+      }
     },
     "servers": {
       "type": "array",
       "items": {
         "type": "object",
+        "required": ["host", "port", "user", "ssh_key"],
         "properties": {
-          "host": { "type": "string" },
-          "port": { "type": "integer" },
+          "host": {
+            "type": "string",
+            "format": "hostname-or-ip"
+          },
+          "port": {
+            "type": "integer",
+            "minimum": 1,
+            "maximum": 65535
+          },
           "user": { "type": "string" },
-          "ssh_key": { "type": "string" }
-        },
-        "required": ["host", "port", "user", "ssh_key"]
+          "ssh_key": {
+            "type": "string",
+            "format": "file-path"
+          }
+        }
       }
     },
     "services": {
       "type": "array",
       "items": {
         "type": "object",
+        "required": ["name", "image", "port", "routes"],
         "properties": {
           "name": { "type": "string" },
-          "path": { "type": "string" },
           "image": { "type": "string" },
-          "port": { "type": "integer" },
+          "port": {
+            "type": "integer",
+            "minimum": 1,
+            "maximum": 65535
+          },
+          "path": { "type": "string" },
           "health_check": {
             "type": "object",
             "properties": {
               "path": { "type": "string" },
-              "interval": { "type": "string" },
-              "timeout": { "type": "string" },
+              "interval": { "type": "string", "format": "duration" },
+              "timeout": { "type": "string", "format": "duration" },
               "retries": { "type": "integer" }
-            },
-            "required": ["path", "interval", "timeout", "retries"]
+            }
           },
           "routes": {
             "type": "array",
             "items": {
               "type": "object",
+              "required": ["path"],
               "properties": {
                 "path": { "type": "string" },
                 "strip_prefix": { "type": "boolean" }
-              },
-              "required": ["path", "strip_prefix"]
+              }
+            }
+          },
+          "volumes": {
+            "type": "array",
+            "items": { "type": "string" }
+          },
+          "forwards": {
+            "type": "array",
+            "items": { "type": "string" }
+          },
+          "env_vars": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "properties": {
+                "name": { "type": "string" },
+                "value": { "type": "string" }
+              }
             }
           }
-        },
-        "required": ["name", "path", "image", "port", "health_check", "routes"]
+        }
       }
     },
     "storages": {
       "type": "array",
       "items": {
         "type": "object",
+        "required": ["name", "image"],
         "properties": {
           "name": { "type": "string" },
           "image": { "type": "string" },
           "volumes": {
             "type": "array",
             "items": { "type": "string" }
+          },
+          "env_vars": {
+            "type": "array",
+            "items": { "type": "string" }
           }
-        },
-        "required": ["name", "image", "volumes"]
+        }
       }
     },
     "volumes": {
       "type": "array",
       "items": { "type": "string" }
     }
-  },
-  "required": ["project", "servers", "services", "storages", "volumes"]
+  }
 }