diff --git a/src/File.cc b/src/File.cc
index 522e88e..949f8ec 100644
--- a/src/File.cc
+++ b/src/File.cc
@@ -25,7 +25,6 @@ static std::list<const char*>  ffmpeg_supported_fmts;
 namespace AudioTag
 {
 const char*  FileMP3::sffx[]     = { ".mp3", NULL };
-const char*  FileOGGFlac::sffx[] = { ".ogg", NULL };
 const char*  FileFlac::sffx[]    = { ".flac", NULL };
 /* drop .aac - this is a raw stream with no container and thus no meta 
  */
diff --git a/src/File.h b/src/File.h
index bc43896..fb36e6e 100644
--- a/src/File.h
+++ b/src/File.h
@@ -91,26 +91,6 @@ class FileMP3 : public File
 };
 
 
-class FileOGGFlac : public File
-{
-  public:
-    static const char*  sffx[];
-
-    FileOGGFlac(const char* f_, MetaOut& mo_, const std::string& hash_)
-        : _f(f_),
-          _m(*this, mo_),
-          File(_m, hash_, f_, _f)
-    { }
-
-    ~FileOGGFlac() = default;
-
-  private:
-    TagLib::Ogg::FLAC::File  _f;
-    MetaOGGFlac  _m;
-};
-
-
-
 class FileFlac : public File
 {
   public:
diff --git a/src/Meta.cc b/src/Meta.cc
index e3a1b3b..8b389f9 100644
--- a/src/Meta.cc
+++ b/src/Meta.cc
@@ -790,45 +790,6 @@ void  MetaMP3::_tag(TagLib::ID3v2::Tag*  tag_, const Input&  flds_, TagLib::Stri
     }
 }
 
-MetaOGGFlac::MetaOGGFlac(FileOGGFlac& f_, MetaOut& mo_) 
-  : Meta(f_.taglibfile(), (TagLib::Tag**)&_tag, mo_), 
-    _f(f_),
-    _tf((TagLib::Ogg::FLAC::File&)_f.taglibfile()),
-    _tag(NULL)
-{
-    _tag = _tf.tag();  // always non null, even if disk may not have value
-}
-
-Meta::Tags  MetaOGGFlac::tags() const
-{
-    Meta::Tags  tag;
-    if ( ((TagLib::Ogg::FLAC::File&)_f.taglibfile()).hasXiphComment() && !_tag->isEmpty()) {
-        tag.push_back(Meta::Tags::value_type("Ogg/Xipth", _tag));
-    }
-    return tag;
-}
-
-void MetaOGGFlac::remove(const MetaTOI& toi_)
-{
-}
-
-int  MetaOGGFlac::rating() const
-{
-    return Meta::rating();
-}
-
-void MetaOGGFlac::rating(uint8_t r_)
-{
-}
-
-void  MetaOGGFlac::properties(TagLib::Tag& t_, const TagLib::PropertyMap& m_) const
-{
-    TagLib::Ogg::XiphComment*  t = dynamic_cast<TagLib::Ogg::XiphComment*>(&t_);
-    if (t)  _properties(*t, m_);
-    else    _properties(t_, m_);
-}
-
-
 
 // flac ////////////////////////////////////////////////////////////////////////
 const char*  MetaFlac::TAG_RATING = "RATING";
diff --git a/src/Meta.h b/src/Meta.h
index 6e4285d..932d9c3 100644
--- a/src/Meta.h
+++ b/src/Meta.h
@@ -449,39 +449,6 @@ class MetaMP3 : public _MetaMulti
 };
 
 
-
-class MetaOGGFlac : public Meta
-{
-  public:
-    MetaOGGFlac(FileOGGFlac&, MetaOut&);
-
-    ~MetaOGGFlac() = default;
-    MetaOGGFlac(const MetaOGGFlac&) = delete;
-    void operator=(const MetaOGGFlac&) = delete;
-
-    const bool  empty() const;
-    //{ return _f.hasXiphComment(); }
-
-    Meta::Tags  tags() const;
-    void  remove(const MetaTOI&);
-
-    int   rating() const;
-    void  rating(uint8_t);
-
-    TagLib::PropertyMap  properties() const override
-    { return _tag->properties(); }
-
-    void                 properties(TagLib::Tag&, const TagLib::PropertyMap&) const;
-
-  private:
-    FileOGGFlac&  _f;
-    TagLib::Ogg::FLAC::File&  _tf;
-
-    TagLib::Ogg::XiphComment*  _tag;
-
-    // this can have id3v2/v1 but ignoring
-};
-
 class MetaFlac : public Meta
 {
   public: