diff --git a/aws/s3.go b/aws/s3.go
index a2ba4289..746ae6f6 100644
--- a/aws/s3.go
+++ b/aws/s3.go
@@ -14,15 +14,17 @@ import (
 
 // S3Config is the subconfig for the S3 storage type
 type S3Config struct {
+	Endpoint        string `json:"endpoint,omitempty"`
+	Region          string `json:"region"`
 	AccessKeyID     string `json:"access_key_id"`
 	SecretAccessKey string `json:"secret_access_key"`
-	Region          string `json:"region"`
 	Bucket          string `json:"bucket"`
 	Path            string `json:"path"`
 }
 
 // S3Client is a client for uploading data to S3.
 type S3Client struct {
+	endpoint  string
 	region    string
 	accessKey string
 	secretKey string
@@ -35,8 +37,9 @@ type S3Client struct {
 }
 
 // NewS3Client returns an instance of an S3Client.
-func NewS3Client(region, accessKey, secretKey, bucket, key string) *S3Client {
+func NewS3Client(endpoint, region, accessKey, secretKey, bucket, key string) *S3Client {
 	return &S3Client{
+		endpoint:  endpoint,
 		region:    region,
 		accessKey: accessKey,
 		secretKey: secretKey,
@@ -105,6 +108,7 @@ func (s *S3Client) Download(ctx context.Context, writer io.WriterAt) error {
 
 func (s *S3Client) createSession() (*session.Session, error) {
 	sess, err := session.NewSession(&aws.Config{
+		Endpoint:    aws.String(s.endpoint),
 		Region:      aws.String(s.region),
 		Credentials: credentials.NewStaticCredentials(s.accessKey, s.secretKey, ""),
 	})
diff --git a/aws/s3_test.go b/aws/s3_test.go
index 04673500..6b9b904a 100644
--- a/aws/s3_test.go
+++ b/aws/s3_test.go
@@ -14,7 +14,7 @@ import (
 )
 
 func Test_NewS3Client(t *testing.T) {
-	c := NewS3Client("region1", "access", "secret", "bucket2", "key3")
+	c := NewS3Client("endpoint1", "region1", "access", "secret", "bucket2", "key3")
 	if c.region != "region1" {
 		t.Fatalf("expected region to be %q, got %q", "region1", c.region)
 	}
@@ -33,13 +33,14 @@ func Test_NewS3Client(t *testing.T) {
 }
 
 func Test_S3Client_String(t *testing.T) {
-	c := NewS3Client("region1", "access", "secret", "bucket2", "key3")
+	c := NewS3Client("endpoint1", "region1", "access", "secret", "bucket2", "key3")
 	if c.String() != "s3://bucket2/key3" {
 		t.Fatalf("expected String() to be %q, got %q", "s3://bucket2/key3", c.String())
 	}
 }
 
 func TestS3ClientUploadOK(t *testing.T) {
+	endpoint := "https://my-custom-s3-endpoint.com"
 	region := "us-west-2"
 	accessKey := "your-access-key"
 	secretKey := "your-secret-key"
@@ -68,6 +69,7 @@ func TestS3ClientUploadOK(t *testing.T) {
 	}
 
 	client := &S3Client{
+		endpoint:  endpoint,
 		region:    region,
 		accessKey: accessKey,
 		secretKey: secretKey,
@@ -162,6 +164,7 @@ func TestS3ClientDownloadOK(t *testing.T) {
 }
 
 func TestS3ClientDownloadFail(t *testing.T) {
+	endpoint := "https://my-custom-s3-endpoint.com"
 	region := "us-west-2"
 	accessKey := "your-access-key"
 	secretKey := "your-secret-key"
@@ -175,6 +178,7 @@ func TestS3ClientDownloadFail(t *testing.T) {
 	}
 
 	client := &S3Client{
+		endpoint:   endpoint,
 		region:     region,
 		accessKey:  accessKey,
 		secretKey:  secretKey,
diff --git a/cmd/rqlited/main.go b/cmd/rqlited/main.go
index 10ecff0f..c6401c6a 100644
--- a/cmd/rqlited/main.go
+++ b/cmd/rqlited/main.go
@@ -220,7 +220,8 @@ func startAutoBackups(ctx context.Context, cfg *Config, str *store.Store) (*uplo
 	if err != nil {
 		return nil, fmt.Errorf("failed to parse auto-backup file: %s", err.Error())
 	}
-	sc := aws.NewS3Client(s3cfg.Region, s3cfg.AccessKeyID, s3cfg.SecretAccessKey, s3cfg.Bucket, s3cfg.Path)
+	sc := aws.NewS3Client(s3cfg.Endpoint, s3cfg.Region, s3cfg.AccessKeyID, s3cfg.SecretAccessKey,
+		s3cfg.Bucket, s3cfg.Path)
 	u := upload.NewUploader(sc, str, time.Duration(uCfg.Interval), !uCfg.NoCompress)
 	go u.Start(ctx, nil)
 	return u, nil
@@ -246,7 +247,8 @@ func downloadRestoreFile(ctx context.Context, cfgPath string) (path string, err
 	if err != nil {
 		return "", fmt.Errorf("failed to parse auto-restore file: %s", err.Error())
 	}
-	sc := aws.NewS3Client(s3cfg.Region, s3cfg.AccessKeyID, s3cfg.SecretAccessKey, s3cfg.Bucket, s3cfg.Path)
+	sc := aws.NewS3Client(s3cfg.Endpoint, s3cfg.Region, s3cfg.AccessKeyID, s3cfg.SecretAccessKey,
+		s3cfg.Bucket, s3cfg.Path)
 	d := download.NewDownloader(sc)
 
 	// Create a temporary file to download to.