1 files changed, 14 insertions, 3 deletions
diff --git a/src/track/beatgrid.h b/src/track/beatgrid.h
index 5b3374c40e..a2e5b117b1 100644
--- a/src/track/beatgrid.h
+++ b/src/track/beatgrid.h
@@ -66,16 +66,27 @@ class BeatGrid final : public Beats {
     BeatsPointer scale(BpmScale scale) const override;
     BeatsPointer setBpm(mixxx::Bpm bpm) const override;
 
-  private:
+    ////////////////////////////////////////////////////////////////////////////
+    // Hidden constructors
+    ////////////////////////////////////////////////////////////////////////////
+
     BeatGrid(
+            MakeSharedTag,
             audio::SampleRate sampleRate,
             const QString& subVersion,
             const mixxx::track::io::BeatGrid& grid,
             double beatLength);
     // Constructor to update the beat grid
-    BeatGrid(const BeatGrid& other, const mixxx::track::io::BeatGrid& grid, double beatLength);
-    BeatGrid(const BeatGrid& other);
+    BeatGrid(
+            MakeSharedTag,
+            const BeatGrid& other,
+            const mixxx::track::io::BeatGrid& grid,
+            double beatLength);
+    BeatGrid(
+            MakeSharedTag,
+            const BeatGrid& other);
 
+  private:
     audio::FramePos firstBeatPosition() const;
     mixxx::Bpm bpm() const;