diff --git a/api-docs.yml b/api-docs.yml
index c65ba6e0..8dc0281f 100644
--- a/api-docs.yml
+++ b/api-docs.yml
@@ -133,19 +133,22 @@ definitions:
 
   ProjectBackup:
     type: object
+    example: {"meta":{"name":"homelab","alert":true,"alert_chat":"Test","max_parallel_tasks":0},"templates":[{"inventory":"Build","repository":"Demo","environment":"Empty","name":"Build","playbook":"build.yml","arguments":"[]","allow_override_args_in_task":false,"description":"Build Job","vault_key":null,"type":"build","start_version":"1.0.0","build_template":null,"view":"Build","autorun":false,"survey_vars":"null","suppress_success_alerts":false,"cron":"* * * * *"}],"repositories":[{"name":"Demo","git_url":"https://github.com/semaphoreui/demo-project.git","git_branch":"main","ssh_key":"None"}],"keys":[{"name":"None","type":"none"},{"name":"Vault Password","type":"login_password"}],"views":[{"name":"Build","position":0}],"inventories":[{"name":"Build","inventory":"","ssh_key":"None","become_key":"None","type":"static"},{"name":"Dev","inventory":"","ssh_key":"None","become_key":"None","type":"file"},{"name":"Prod","inventory":"","ssh_key":"None","become_key":"None","type":"file"}],"environments":[{"name":"Empty","password":null,"json":"{}","env":null}]}
     properties:
       meta:
         type: object
         properties:
           name:
             type: string
-            example: demo
           alert:
             type: boolean
           alert_chat:
-            type: string
+            type: 
+              - string
+              - 'null'
           max_parallel_tasks:
             type: integer
+            minimum: 0
       templates:
         type: array
         items:
@@ -153,53 +156,50 @@ definitions:
           properties:
             inventory:
               type: string
-              example: Build
             repository:
               type: string
-              example: Demo
             environment:
               type: string
-              example: Empty
             view:
               type: string
-              example: null
             name:
               type: string
-              example: Build
             playbook:
               type: string
-              example: build.yml
             arguments:
-              type: string
-              example: null
+              type:
+                - string
+                - 'null'
             description:
               type: string
-              example: Hello, World!
             allow_override_args_in_task:
               type: boolean
-              example: false
             suppress_success_alerts:
               type: boolean
-              example: true
             cron:
-              type: string
-              example: null
+              type:
+                - string
+                - 'null'
             build_template:
-              type: string
-              example: null
+              type:
+                - string
+                - 'null'
             autorun:
               type: boolean
             survey_vars:
-              type: string
+              type:
+                - string
+                - 'null'
             start_version:
-              type: string
-              example: '1.0.0'
+              type:
+                - string
+                - 'null'
             type:
               type: string
-              example: build
             vault_key:
-              type: string
-              example: null
+              type:
+                - string
+                - 'null'
       repositories:
         type: array
         items:
@@ -207,16 +207,12 @@ definitions:
           properties:
             name:
               type: string
-              example: Demo
             git_url:
               type: string
-              example: https://github.com/semaphoreui/demo-project.git
             git_branch:
               type: string
-              example: main
             ssh_key:
               type: string
-              example: None
       keys:
         type: array
         items:
@@ -224,11 +220,9 @@ definitions:
           properties:
             name:
               type: string
-              example: None
             type:
               type: string
               enum: [ssh, login_password, none]
-              example: none
       views:
         type: array
         items:
@@ -236,10 +230,9 @@ definitions:
           properties:
             name:
               type: string
-              example: Build
             position:
               type: integer
-              example: 0
+              minimum: 0
       inventories:
         type: array
         items:
@@ -247,14 +240,16 @@ definitions:
           properties:
             name:
               type: string
-              example: Test
             inventory:
               type: string
-              example: ""
             ssh_key:
-              type: string
+              type:
+                - string
+                - 'null'
             become_key:
-              type: string
+              type:
+                - string
+                - 'null'
             type:
               type: string
               enum: [static, static-yaml, file]
@@ -265,16 +260,16 @@ definitions:
           properties:
             name:
               type: string
-              example: Empty
             password:
-              type: string
-              example: null
+              type:
+                - string
+                - 'null'
             json:
               type: string
-              example: '{}'
             env:
-              type: string
-              example: null
+              type:
+                - string
+                - 'null'
 
   APIToken:
     type: object
diff --git a/services/project/restore.go b/services/project/restore.go
index 3297afca..d0cbc8db 100644
--- a/services/project/restore.go
+++ b/services/project/restore.go
@@ -295,7 +295,7 @@ func (backup *BackupFormat) Restore(store db.Store) (*db.Project, error) {
 			Name:             backup.Meta.Name,
 			Alert:            backup.Meta.Alert,
 			MaxParallelTasks: backup.Meta.MaxParallelTasks,
-			AlertChat:        b.meta.AlertChat,
+			AlertChat:        backup.Meta.AlertChat,
 		},
 	)
 	if err != nil {