diff --git a/src/OpenMesh/Tools/Decimater/ModAspectRatioT.hh b/src/OpenMesh/Tools/Decimater/ModAspectRatioT.hh
index 9e32001c..67d269fe 100644
--- a/src/OpenMesh/Tools/Decimater/ModAspectRatioT.hh
+++ b/src/OpenMesh/Tools/Decimater/ModAspectRatioT.hh
@@ -80,7 +80,7 @@ template<class MeshT>
 class ModAspectRatioT: public ModBaseT<MeshT> {
   public:
 
-    DECIMATING_MODULE( ModAspectRatioT, MeshT, Roundness )
+    DECIMATING_MODULE( ModAspectRatioT, MeshT, AspectRatio )
     ;
 
     typedef typename Mesh::Scalar Scalar;
diff --git a/src/OpenMesh/Tools/Decimater/ModHausdorffT.hh b/src/OpenMesh/Tools/Decimater/ModHausdorffT.hh
index b66170a9..a41d95b0 100644
--- a/src/OpenMesh/Tools/Decimater/ModHausdorffT.hh
+++ b/src/OpenMesh/Tools/Decimater/ModHausdorffT.hh
@@ -78,7 +78,7 @@ template<class MeshT>
 class ModHausdorffT: public ModBaseT<MeshT> {
   public:
 
-    DECIMATING_MODULE( ModHausdorffT, MeshT, Roundness );
+    DECIMATING_MODULE( ModHausdorffT, MeshT, Hausdorff );
 
     typedef typename Mesh::Scalar Scalar;
     typedef typename Mesh::Point Point;