diff --git a/flow/connectors/s3/s3.go b/flow/connectors/s3/s3.go
index 8472a3a855..32113fb456 100644
--- a/flow/connectors/s3/s3.go
+++ b/flow/connectors/s3/s3.go
@@ -98,7 +98,7 @@ func (c *S3Connector) Close() error {
 	return nil
 }
 
-func ValidCheck(s3Client *s3.S3, bucketUrl string, metadataDB *metadataStore.PostgresMetadataStore) error {
+func ValidCheck(s3Client *s3.S3, bucketURL string, metadataDB *metadataStore.PostgresMetadataStore) error {
 	_, listErr := s3Client.ListBuckets(nil)
 	if listErr != nil {
 		return fmt.Errorf("failed to list buckets: %w", listErr)
@@ -106,7 +106,7 @@ func ValidCheck(s3Client *s3.S3, bucketUrl string, metadataDB *metadataStore.Pos
 
 	reader := strings.NewReader(time.Now().Format(time.RFC3339))
 
-	bucketPrefix, parseErr := utils.NewS3BucketAndPrefix(bucketUrl)
+	bucketPrefix, parseErr := utils.NewS3BucketAndPrefix(bucketURL)
 	if parseErr != nil {
 		return fmt.Errorf("failed to parse bucket url: %w", parseErr)
 	}