diff --git a/task/auth.go b/task/auth.go
index 2b06425..51e436b 100644
--- a/task/auth.go
+++ b/task/auth.go
@@ -27,14 +27,14 @@ func Authenticate(code string) (token, login string, err error) {
 	}
 	login = user.Login
 	log.Println("Saving user", user)
-	user.Save()
+	db.Queue(func() { user.Save() })
 
 	tok := &db.Token{
 		User:  login,
 		Token: token,
 	}
 	log.Println("Saving token", tok)
-	tok.Save()
+	db.Queue(func() { tok.Save() })
 
 	return
 }
diff --git a/task/sync.go b/task/sync.go
index db80af0..92a2c02 100644
--- a/task/sync.go
+++ b/task/sync.go
@@ -31,7 +31,7 @@ func SyncRepos(token, owner string) {
 				IsPrivate:   *repo.Private,
 				IsFork:      *repo.Fork,
 			}
-			r.Save()
+			db.Queue(func() { r.Save() })
 		}
 		if opt.Page >= resp.LastPage {
 			break
@@ -67,7 +67,7 @@ func SyncContrib(token, owner string, repo *db.Repo) {
 				Additions: *week.Additions,
 				Deletions: *week.Deletions,
 			}
-			c.Save()
+			db.Queue(func() { c.Save() })
 		}
 	}
 }
@@ -102,7 +102,7 @@ func SyncUserOrgs(token string) (err error) {
 			}
 			go SyncOrgTeams(token, o)
 			go SyncOrgMembers(token, o)
-			o.Save()
+			db.Queue(func() { o.Save() })
 		}
 		if opt.Page >= resp.LastPage {
 			break
@@ -136,7 +136,7 @@ func SyncOrgTeams(token string, org *db.Org) (err error) {
 			}
 			go SyncTeamMembers(token, t)
 			go SyncTeamRepos(token, t)
-			t.Save()
+			db.Queue(func() { t.Save() })
 		}
 		if opt.Page >= resp.LastPage {
 			break
@@ -169,7 +169,7 @@ func SyncOrgMembers(token string, org *db.Org) (err error) {
 			break
 		}
 	}
-	db.SaveOrgMembers(org.ID, ids)
+	db.Queue(func() { db.SaveOrgMembers(org.ID, ids) })
 
 	return
 }
@@ -196,7 +196,7 @@ func SyncTeamMembers(token string, team *db.Team) (err error) {
 			break
 		}
 	}
-	db.SaveTeamMembers(team.OrgID, team.ID, ids)
+	db.Queue(func() { db.SaveTeamMembers(team.OrgID, team.ID, ids) })
 
 	return
 }
@@ -223,7 +223,7 @@ func SyncTeamRepos(token string, team *db.Team) (err error) {
 			break
 		}
 	}
-	db.SaveTeamRepos(team.OrgID, team.ID, ids)
+	db.Queue(func() { db.SaveTeamRepos(team.OrgID, team.ID, ids) })
 
 	return
 }
diff --git a/task/task.go b/task/task.go
index d0154df..7ba5f55 100644
--- a/task/task.go
+++ b/task/task.go
@@ -26,7 +26,7 @@ func saveResponseMeta(token string, res *github.Response) {
 		Remaining: res.Remaining,
 		ResetAt:   res.Reset.Time,
 	}
-	tok.Save()
+	db.Queue(func() { tok.Save() })
 }
 
 func report(task string, start time.Time) {
diff --git a/task/user.go b/task/user.go
index dd3f96c..35a98aa 100644
--- a/task/user.go
+++ b/task/user.go
@@ -42,7 +42,7 @@ func SyncUserInfo(token, login string) (err error) {
 	defer report("SyncUserInfo", time.Now())
 	var u *db.User
 	if u, err = FetchUserInfo(token, login); err == nil {
-		u.Save()
+		db.Queue(func() { u.Save() })
 	}
 	return
 }