diff --git a/src/mesh/CellType.hpp b/src/mesh/CellType.hpp
index 1f444323b5f5073b9aa09d020cc1fc962b1182a5..05bd8320e4dc2742c8f7b86ef371a3dc44c40b56 100644
--- a/src/mesh/CellType.hpp
+++ b/src/mesh/CellType.hpp
@@ -3,7 +3,7 @@
 
 enum class CellType : unsigned short
 {
-  Line,
+  Line = 0,
 
   Triangle,
   Quadrangle,
@@ -14,4 +14,6 @@ enum class CellType : unsigned short
   Hexahedron
 };
 
+
+
 #endif // CELL_TYPE_HPP