diff --git a/src/renderer/chunk_meshing.zig b/src/renderer/chunk_meshing.zig
index f25fcd6a..f08e7766 100644
--- a/src/renderer/chunk_meshing.zig
+++ b/src/renderer/chunk_meshing.zig
@@ -321,6 +321,7 @@ const PrimitiveMesh = struct { // MARK: PrimitiveMesh
 	max: Vec3f = undefined,
 
 	fn deinit(self: *PrimitiveMesh) void {
+		faceBuffer.free(self.bufferAllocation);
 		self.completeList.deinit(main.globalAllocator);
 	}