diff --git a/config/config.go b/config/config.go
index 3e7e63b..9b15793 100644
--- a/config/config.go
+++ b/config/config.go
@@ -239,6 +239,10 @@ func (c *appConfig) GetWeeklyReportTime() string {
 	return strings.Split(c.ReportTimeWeekly, ",")[1]
 }
 
+func (c *dbConfig) IsSQLite() bool {
+	return c.Dialect == "sqlite3"
+}
+
 func (c *serverConfig) GetPublicUrl() string {
 	return strings.TrimSuffix(c.PublicUrl, "/")
 }
@@ -365,6 +369,10 @@ func Load(version string) *Config {
 	if config.Db.MaxConn <= 0 {
 		logbuch.Fatal("you must allow at least one database connection")
 	}
+	if config.Db.MaxConn > 1 && config.Db.IsSQLite() {
+		logbuch.Warn("with sqlite, only a single connection is supported") // otherwise 'PRAGMA foreign_keys=ON' would somehow have to be set for every connection in the pool
+		config.Db.MaxConn = 1
+	}
 	if config.Mail.Provider != "" && findString(config.Mail.Provider, emailProviders, "") == "" {
 		logbuch.Fatal("unknown mail provider '%s'", config.Mail.Provider)
 	}
diff --git a/main.go b/main.go
index 83829de..5d3a420 100644
--- a/main.go
+++ b/main.go
@@ -118,7 +118,7 @@ func main() {
 	// Connect to database
 	var err error
 	db, err = gorm.Open(config.Db.GetDialector(), &gorm.Config{Logger: gormLogger})
-	if config.Db.Dialect == "sqlite3" {
+	if config.Db.IsSQLite() {
 		db.Exec("PRAGMA foreign_keys = ON;")
 		if !utils.IsCleanDB(db) && !utils.HasConstraints(db) {
 			db.DisableForeignKeyConstraintWhenMigrating = true
diff --git a/version.txt b/version.txt
index 7f3c3af..d1eaa3b 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.30.1
+1.30.2