diff --git a/sigv4/sigv4.go b/sigv4/sigv4.go
index 1f6c42eb..ef88f5c1 100644
--- a/sigv4/sigv4.go
+++ b/sigv4/sigv4.go
@@ -62,6 +62,7 @@ func NewSigV4RoundTripper(cfg *SigV4Config, next http.RoundTripper) (http.RoundT
 	sess, err := session.NewSessionWithOptions(session.Options{
 		Config: aws.Config{
 			Region:      aws.String(cfg.Region),
+			Endpoint:    aws.String(cfg.Endpoint),
 			Credentials: creds,
 		},
 		Profile: cfg.Profile,
diff --git a/sigv4/sigv4_config.go b/sigv4/sigv4_config.go
index 776fe764..614d18dc 100644
--- a/sigv4/sigv4_config.go
+++ b/sigv4/sigv4_config.go
@@ -28,6 +28,7 @@ type SigV4Config struct {
 	SecretKey config.Secret `yaml:"secret_key,omitempty"`
 	Profile   string        `yaml:"profile,omitempty"`
 	RoleARN   string        `yaml:"role_arn,omitempty"`
+	Endpoint  string        `yaml:"endpoint,omitempty"`
 }
 
 func (c *SigV4Config) Validate() error {
diff --git a/sigv4/testdata/sigv4_good.yaml b/sigv4/testdata/sigv4_good.yaml
index b259c933..ca4712b1 100644
--- a/sigv4/testdata/sigv4_good.yaml
+++ b/sigv4/testdata/sigv4_good.yaml
@@ -3,3 +3,4 @@ access_key: AccessKey
 secret_key: SecretKey
 profile: profile
 role_arn: blah:role/arn
+endpoint: https://sts.us-west-2.amazonaws.com