diff --git a/pkg/models/devops/s2ibinary_handler.go b/pkg/models/devops/s2ibinary_handler.go
index ddbda4440..73a0d1425 100644
--- a/pkg/models/devops/s2ibinary_handler.go
+++ b/pkg/models/devops/s2ibinary_handler.go
@@ -90,7 +90,6 @@ func UploadS2iBinary(namespace, name, md5 string, fileHeader *multipart.FileHead
 		Bucket:             s3Client.Bucket(),
 		Key:                aws.String(fmt.Sprintf("%s-%s", namespace, name)),
 		Body:               binFile,
-		ContentMD5:         aws.String(md5),
 		ContentDisposition: aws.String(fmt.Sprintf("attachment; filename=\"%s\"", copy.Spec.FileName)),
 	})