diff --git a/pkg/mindflow/mindflow.go b/pkg/mindflow/mindflow.go
index 14bef3e..327c37e 100644
--- a/pkg/mindflow/mindflow.go
+++ b/pkg/mindflow/mindflow.go
@@ -41,7 +41,7 @@ func NewPost(category Category, title, body string) (*Post, error) {
 func (p *Post) PostID() string {
 	name := strings.ToLower(p.Category.Name)
 	name = strings.ReplaceAll(name, " ", ".")
-	return fmt.Sprint(name, "-", p.Date.Format("20060102-1504"))
+	return fmt.Sprint(name, "-", p.Date.UTC().Format("20060102-150405"))
 }
 
 type Mindflow interface {