diff --git a/storagedriver/s3/s3_test.go b/storagedriver/s3/s3_test.go
index f7b4f80e..fd17cd58 100644
--- a/storagedriver/s3/s3_test.go
+++ b/storagedriver/s3/s3_test.go
@@ -20,32 +20,37 @@ func Test(t *testing.T) { check.TestingT(t) }
 func init() {
 	accessKey := os.Getenv("AWS_ACCESS_KEY")
 	secretKey := os.Getenv("AWS_SECRET_KEY")
-	region := os.Getenv("AWS_REGION")
 	bucket := os.Getenv("S3_BUCKET")
 	encrypt := os.Getenv("S3_ENCRYPT")
 
-	s3DriverConstructor := func() (storagedriver.StorageDriver, error) {
+	s3DriverConstructor := func(region aws.Region) (storagedriver.StorageDriver, error) {
 		shouldEncrypt, err := strconv.ParseBool(encrypt)
 		if err != nil {
 			return nil, err
 		}
-		return New(accessKey, secretKey, aws.GetRegion(region), shouldEncrypt, bucket)
+		return New(accessKey, secretKey, region, shouldEncrypt, bucket)
 	}
 
 	// Skip S3 storage driver tests if environment variable parameters are not provided
 	skipCheck := func() string {
-		if accessKey == "" || secretKey == "" || region == "" || bucket == "" || encrypt == "" {
-			return "Must set AWS_ACCESS_KEY, AWS_SECRET_KEY, AWS_REGION, S3_BUCKET, and S3_ENCRYPT to run S3 tests"
+		if accessKey == "" || secretKey == "" || bucket == "" || encrypt == "" {
+			return "Must set AWS_ACCESS_KEY, AWS_SECRET_KEY, S3_BUCKET, and S3_ENCRYPT to run S3 tests"
 		}
 		return ""
 	}
 
-	testsuites.RegisterInProcessSuite(s3DriverConstructor, skipCheck)
-	testsuites.RegisterIPCSuite(driverName, map[string]string{
-		"accesskey": accessKey,
-		"secretkey": secretKey,
-		"region":    region,
-		"bucket":    bucket,
-		"encrypt":   encrypt,
-	}, skipCheck)
+	for _, region := range aws.Regions {
+		if region == aws.USGovWest {
+			continue
+		}
+
+		testsuites.RegisterInProcessSuite(s3DriverConstructor(region), skipCheck)
+		testsuites.RegisterIPCSuite(driverName, map[string]string{
+			"accesskey": accessKey,
+			"secretkey": secretKey,
+			"region":    region.Name,
+			"bucket":    bucket,
+			"encrypt":   encrypt,
+		}, skipCheck)
+	}
 }