1 files changed, 1 insertions, 1 deletions
diff --git a/include/oox/helper/binarystreambase.hxx b/include/oox/helper/binarystreambase.hxx
index f9fd1e0ebe15..d5f2387872f8 100644
--- a/include/oox/helper/binarystreambase.hxx
+++ b/include/oox/helper/binarystreambase.hxx
@@ -123,7 +123,7 @@ private:
 class OOX_DLLPUBLIC BinaryXSeekableStream : public virtual BinaryStreamBase
 {
 public:
-    virtual             ~BinaryXSeekableStream();
+    virtual             ~BinaryXSeekableStream() override;
 
     /** Returns the size of the stream, if wrapped stream is seekable, otherwise -1. */
     virtual sal_Int64   size() const override;