diff --git a/LatticeDehomogenization/src/lattice/LatticeData.h b/LatticeDehomogenization/src/lattice/LatticeData.h
index a7767eb3d62485cfea36bbe4555c88c8a22f7cf7..8b11feb02d253c3cf44f47e1a5e63b7ade748083 100644
--- a/LatticeDehomogenization/src/lattice/LatticeData.h
+++ b/LatticeDehomogenization/src/lattice/LatticeData.h
@@ -10,6 +10,8 @@ enum LatticeType
 	GenericUniform,
 	GenericNonuniform,
 	ProjectedCartesian,
+
+	UnrecognisedLatticeType,
 };
 
 /* Data structs for each type of supported lattice */