diff --git a/Build.PL b/Build.PL
index 5b07edc2e..e5ad62ccd 100644
--- a/Build.PL
+++ b/Build.PL
@@ -15,6 +15,7 @@ my %prereqs = qw(
     Getopt::Long                    0
     Math::Geometry::Voronoi         1.3
     Math::PlanePath                 53
+    Module::Build::WithXSpp         0.14
     Moo                             1.003001
     Scalar::Util                    0
     Storable                        0