diff --git a/src/core/tile_renderer.rs b/src/core/tile_renderer.rs
index a972b78..24af234 100644
--- a/src/core/tile_renderer.rs
+++ b/src/core/tile_renderer.rs
@@ -134,7 +134,7 @@ impl<'a> TileRenderer<'a> {
 		/// Hashing the value as a single u32 is more efficient than hashing
 		/// the tuple elements separately.
 		fn biome_key((dx, dz, index): (i8, i8, u16)) -> u32 {
-			(dx as u8 as u32) | (dz as u8 as u32) << 8 | (index as u32) << 16
+			(dx as u8 as u32) | ((dz as u8 as u32) << 8) | ((index as u32) << 16)
 		}
 
 		/// One quadrant of the kernel used to smooth biome edges
diff --git a/src/util.rs b/src/util.rs
index a128ef9..ed07ba5 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -39,7 +39,9 @@ pub fn to_flat_coord<const AXIS: u8>(
 	chunk: ChunkCoord<AXIS>,
 	block: BlockCoord<AXIS>,
 ) -> i32 {
-	(region as i32) << (BLOCK_BITS + CHUNK_BITS) | ((chunk.0 as i32) << BLOCK_BITS | block.0 as i32)
+	((region as i32) << (BLOCK_BITS + CHUNK_BITS))
+		| ((chunk.0 as i32) << BLOCK_BITS)
+		| (block.0 as i32)
 }
 
 /// Splits a flat (linear) coordinate into region, chunk and block numbers