diff --git a/admin/api/file.go b/admin/api/file.go
index 28a4e4a4..e82b2cca 100644
--- a/admin/api/file.go
+++ b/admin/api/file.go
@@ -89,7 +89,7 @@ func importFile(uf uploadedFile, next func(string, string, []byte) (interface{},
 		return nil, errors.New("URI or path not filled")
 	}
 
-	pathname := path.Join(fic.FilesDir, strings.ToLower(base32.StdEncoding.EncodeToString(hash[:])), path.Base(fromURI))
+	pathname := path.Join(fic.FilesDir, strings.ToLower(base32.StdEncoding.WithPadding(0).EncodeToString(hash[:])), path.Base(fromURI))
 
 	// Remove the file if it exists
 	// TODO: check if this is symlink => remove to avoid File not found error after, because the file is writen at the adresse pointed.