1 files changed, 2 insertions, 1 deletions

diff --git a/src/client/tile.h b/src/client/tile.h
index aadc3e156..cfdcf30bd 100644
--- a/src/client/tile.h
+++ b/src/client/tile.h
@@ -26,6 +26,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <string>
 #include <vector>
 #include <SMaterial.h>
+#include <memory>
 #include "util/numeric.h"
 
 class IGameDef;
@@ -284,7 +285,7 @@ struct TileLayer
 	//! If true, the tile has its own color.
 	bool has_color = false;
 
-	std::vector<FrameSpec> frames;
+	std::shared_ptr<std::vector<FrameSpec>> frames = nullptr;
 
 	/*!
 	 * The color of the tile, or if the tile does not own