diff --git a/configui.go b/configui.go
index c41ce1a..e0cd085 100644
--- a/configui.go
+++ b/configui.go
@@ -58,7 +58,7 @@ type ConfigUI struct {
 	Files        []*File `json:"files"`
 	fileIndex    map[string]int
 	Actions      []Action       `json:"actions"`
-	Integrations []*Integration `json:"integrations"`
+	Integrations []*Integration `json:"integrations,omitempty"`
 
 	ResultBellow bool `json:"result_bellow"`
 	HideConfig   bool `json:"hide_config"`
diff --git a/file.go b/file.go
index b6e2b75..38616c2 100644
--- a/file.go
+++ b/file.go
@@ -21,7 +21,7 @@ type File struct {
 	Order int `json:"order"`
 
 	// used for parsing post data
-	Data string `json:"data"`
+	Data string `json:"data,omitempty"`
 
 	lock  sync.RWMutex `json:"-"`
 	owner *ConfigUI    `json:"-"`