diff --git a/Common/Transforms/itkAdvancedBSplineDeformableTransformBase.h b/Common/Transforms/itkAdvancedBSplineDeformableTransformBase.h
index 2e7cd54db..95753cb76 100644
--- a/Common/Transforms/itkAdvancedBSplineDeformableTransformBase.h
+++ b/Common/Transforms/itkAdvancedBSplineDeformableTransformBase.h
@@ -75,7 +75,6 @@ class AdvancedBSplineDeformableTransformBase :
     InputCovariantVectorType;
   typedef typename Superclass::OutputCovariantVectorType
     OutputCovariantVectorType;
-  typedef typename Superclass::TransformCategoryType TransformCategoryType;
 
   typedef typename Superclass
     ::NonZeroJacobianIndicesType NonZeroJacobianIndicesType;
diff --git a/Common/Transforms/itkAdvancedCombinationTransform.h b/Common/Transforms/itkAdvancedCombinationTransform.h
index 6d903d5c1..18e415da1 100644
--- a/Common/Transforms/itkAdvancedCombinationTransform.h
+++ b/Common/Transforms/itkAdvancedCombinationTransform.h
@@ -98,7 +98,6 @@ class AdvancedCombinationTransform :
   typedef typename Superclass::InternalMatrixType            InternalMatrixType;
   typedef typename Superclass::InverseTransformBaseType      InverseTransformBaseType;
   typedef typename Superclass::InverseTransformBasePointer   InverseTransformBasePointer;
-  typedef typename Superclass::TransformCategoryType         TransformCategoryType;
   typedef typename Superclass::MovingImageGradientType       MovingImageGradientType;
   typedef typename Superclass::MovingImageGradientValueType  MovingImageGradientValueType;
 
diff --git a/Common/Transforms/itkAdvancedIdentityTransform.h b/Common/Transforms/itkAdvancedIdentityTransform.h
index f4f5cbb03..4a7da7b5c 100644
--- a/Common/Transforms/itkAdvancedIdentityTransform.h
+++ b/Common/Transforms/itkAdvancedIdentityTransform.h
@@ -98,7 +98,6 @@ class AdvancedIdentityTransform :
   /** Type of the input parameters. */
   typedef typename Superclass::ParametersType         ParametersType;
   typedef typename Superclass::NumberOfParametersType NumberOfParametersType;
-  typedef typename Superclass::TransformCategoryType  TransformCategoryType;
 
   /** Type of the Jacobian matrix. */
   typedef typename Superclass::JacobianType JacobianType;
diff --git a/Common/Transforms/itkAdvancedMatrixOffsetTransformBase.h b/Common/Transforms/itkAdvancedMatrixOffsetTransformBase.h
index db30b3da4..95239e03a 100644
--- a/Common/Transforms/itkAdvancedMatrixOffsetTransformBase.h
+++ b/Common/Transforms/itkAdvancedMatrixOffsetTransformBase.h
@@ -135,7 +135,6 @@ class AdvancedMatrixOffsetTransformBase :
   typedef typename Superclass::OutputVnlVectorType   OutputVnlVectorType;
   typedef typename Superclass::InputPointType        InputPointType;
   typedef typename Superclass::OutputPointType       OutputPointType;
-  typedef typename Superclass::TransformCategoryType TransformCategoryType;
 
   typedef typename Superclass
     ::NonZeroJacobianIndicesType NonZeroJacobianIndicesType;
diff --git a/Common/Transforms/itkAdvancedTranslationTransform.h b/Common/Transforms/itkAdvancedTranslationTransform.h
index ab67b22b9..8332fb0c5 100644
--- a/Common/Transforms/itkAdvancedTranslationTransform.h
+++ b/Common/Transforms/itkAdvancedTranslationTransform.h
@@ -81,7 +81,6 @@ class ITK_EXPORT AdvancedTranslationTransform :
   typedef typename Superclass::ParametersType         ParametersType;
   typedef typename Superclass::FixedParametersType    FixedParametersType;
   typedef typename Superclass::NumberOfParametersType NumberOfParametersType;
-  typedef typename Superclass::TransformCategoryType  TransformCategoryType;
 
   /** Standard Jacobian container. */
   typedef typename Superclass::JacobianType JacobianType;