diff --git a/internal/db/repository/chat.go b/internal/db/repository/chat.go
index 50f12fd..d06ba72 100644
--- a/internal/db/repository/chat.go
+++ b/internal/db/repository/chat.go
@@ -47,6 +47,9 @@ func (c *Chat) ByIDWithIntegrations(id uint64) (*model.Chat, error) {
 }
 
 func (c *Chat) Save(chat *model.Chat) error {
+	if chat.ID == 0 {
+		return c.db.Create(chat).Error
+	}
 	return c.db.Model(chat).Save(chat).Error
 }
 
diff --git a/internal/db/repository/integration.go b/internal/db/repository/integration.go
index 0f35d13..93f1329 100644
--- a/internal/db/repository/integration.go
+++ b/internal/db/repository/integration.go
@@ -23,6 +23,9 @@ func (r *Integration) LoadForChatAndType(chatID uint64, typ model.IntegrationTyp
 }
 
 func (r *Integration) Save(integration *model.Integration) error {
+	if integration.ID == 0 {
+		return r.db.Create(integration).Error
+	}
 	return r.db.Model(integration).Save(integration).Error
 }
 
diff --git a/internal/db/repository/user.go b/internal/db/repository/user.go
index a7f4908..2222df4 100644
--- a/internal/db/repository/user.go
+++ b/internal/db/repository/user.go
@@ -47,5 +47,8 @@ func (u *User) ByIDWithChats(id uint64) (*model.User, error) {
 }
 
 func (u *User) Save(user *model.User) error {
+	if user.ID == 0 {
+		return u.db.Create(user).Error
+	}
 	return u.db.Model(user).Save(user).Error
 }