diff --git a/vcg/simplex/tetrahedron/with/av.h b/vcg/simplex/tetrahedron/with/av.h
deleted file mode 100644
index ad6d4bbb..00000000
--- a/vcg/simplex/tetrahedron/with/av.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef __VCGLIB_TETRA_AV_TYPE
-#define __VCGLIB_TETRA_AV_TYPE
-
-#define TETRA_TYPE TetraAV
-
-#define __VCGLIB_TETRA_A
-#define __VCGLIB_TETRA_V
-#include <vcg/simplex/tetrahedron/base.h> 
-
-#undef TETRA_TYPE 
-
-#undef __VCGLIB_TETRA_A
-#undef __VCGLIB_TETRA_V
-
-#endif
diff --git a/vcg/simplex/tetrahedron/with/avq.h b/vcg/simplex/tetrahedron/with/avq.h
deleted file mode 100644
index df060b35..00000000
--- a/vcg/simplex/tetrahedron/with/avq.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __VCGLIB_TETRA_AVQ_TYPE
-#define __VCGLIB_TETRA_AVQ_TYPE
-
-#define TETRA_TYPE TetraAVQ 
-
-#define __VCGLIB_TETRA_A
-#define __VCGLIB_TETRA_V
-#define __VCGLIB_TETRA_Q
-#include <vcg/simplex/tetrahedron/base.h> 
-
-#undef TETRA_TYPE 
-
-#undef __VCGLIB_TETRA_A
-#undef __VCGLIB_TETRA_V
-#undef __VCGLIB_TETRA_Q
-
-#endif
diff --git a/vcg/simplex/tetrahedron/with/q.h b/vcg/simplex/tetrahedron/with/tq.h
similarity index 100%
rename from vcg/simplex/tetrahedron/with/q.h
rename to vcg/simplex/tetrahedron/with/tq.h