1 files changed, 2 insertions, 2 deletions

diff --git a/src/Blocks/WorldInterface.h b/src/Blocks/WorldInterface.h
index b610bd9ac..b3fc9878d 100644
--- a/src/Blocks/WorldInterface.h
+++ b/src/Blocks/WorldInterface.h
@@ -54,10 +54,10 @@ public:
 	virtual std::vector<UInt32> SpawnSplitExperienceOrbs(Vector3d a_Pos, int a_Reward) = 0;
 
 	/** Sends the block on those coords to the player */
-	virtual void SendBlockTo(int a_BlockX, int a_BlockY, int a_BlockZ, cPlayer & a_Player) = 0;
+	virtual void SendBlockTo(int a_BlockX, int a_BlockY, int a_BlockZ, const cPlayer & a_Player) = 0;
 
 	/** Sends the block on those coords to the player */
-	inline void SendBlockTo(const Vector3i a_BlockPos, cPlayer & a_Player)
+	inline void SendBlockTo(const Vector3i a_BlockPos, const cPlayer & a_Player)
 	{
 		SendBlockTo(a_BlockPos.x, a_BlockPos.y, a_BlockPos.z, a_Player);
 	}