diff --git a/modules/indexer/code/bleve/bleve.go b/modules/indexer/code/bleve/bleve.go
index f793b5db3f..6adee68a0d 100644
--- a/modules/indexer/code/bleve/bleve.go
+++ b/modules/indexer/code/bleve/bleve.go
@@ -179,7 +179,8 @@ func (b *Indexer) addUpdate(ctx context.Context, batchWriter git.WriteCloserErro
 		return err
 	} else if !typesniffer.DetectContentType(fileContents).IsText() {
 		// FIXME: UTF-16 files will probably fail here
-		return nil
+		// Even if the file is not recognized as a "text file", we could still put its name into the indexers to make the filename become searchable, while leave the content to empty.
+		fileContents = nil
 	}
 
 	if _, err = batchReader.Discard(1); err != nil {