1 files changed, 1 insertions(+), 1 deletions(-)

M storage/filesystem.go

@@ 29,7 29,7 @@ type filesystemBackend struct {
 }
 
 var (
-	validFilenameRegex  = regexp.MustCompile(`^[A-Za-z0-9][A-Za-z0-9@_-]+(.[a-zA-Z]+)?$`)
+	validFilenameRegex  = regexp.MustCompile(`^[A-Za-z0-9][A-Za-z0-9@\._-]+(.[a-zA-Z]+)?$`)
 	defaultResourceName = "default"
 )