diff --git a/Wrapping/PythonCore/PyVTKMethodDescriptor.cxx b/Wrapping/PythonCore/PyVTKMethodDescriptor.cxx
index 50979f756249ffe83dae7a9fd740e4bacb8925bb..0fdb3d14654593690d78bd271a86da0017d33ba8 100644
--- a/Wrapping/PythonCore/PyVTKMethodDescriptor.cxx
+++ b/Wrapping/PythonCore/PyVTKMethodDescriptor.cxx
@@ -196,5 +196,5 @@ PyTypeObject PyVTKMethodDescriptor_Type = {
   0,                                     // tp_cache
   0,                                     // tp_subclasses
   0,                                     // tp_weaklist
-  VTK_WRAP_PYTHON_SUPRESS_UNINITIALIZED
+  VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED
 };
diff --git a/Wrapping/PythonCore/PyVTKMutableObject.cxx b/Wrapping/PythonCore/PyVTKMutableObject.cxx
index df1e001a06f187b401372e18423711309494621f..af14a0acb8399e276a23bd769548d85da83cc8c7 100644
--- a/Wrapping/PythonCore/PyVTKMutableObject.cxx
+++ b/Wrapping/PythonCore/PyVTKMutableObject.cxx
@@ -808,7 +808,7 @@ PyTypeObject PyVTKMutableObject_Type = {
   0,                                     // tp_cache
   0,                                     // tp_subclasses
   0,                                     // tp_weaklist
-  VTK_WRAP_PYTHON_SUPRESS_UNINITIALIZED
+  VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED
 };
 
 //--------------------------------------------------------------------
diff --git a/Wrapping/PythonCore/PyVTKNamespace.cxx b/Wrapping/PythonCore/PyVTKNamespace.cxx
index 21e7622bee66e3853e2f3ecbbce8777a5d72f00b..efc84ba33849edc96a09843f2b2117d9b714855c 100644
--- a/Wrapping/PythonCore/PyVTKNamespace.cxx
+++ b/Wrapping/PythonCore/PyVTKNamespace.cxx
@@ -91,7 +91,7 @@ PyTypeObject PyVTKNamespace_Type = {
   0,                                     // tp_cache
   0,                                     // tp_subclasses
   0,                                     // tp_weaklist
-  VTK_WRAP_PYTHON_SUPRESS_UNINITIALIZED
+  VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED
 };
 
 //--------------------------------------------------------------------
diff --git a/Wrapping/PythonCore/PyVTKTemplate.cxx b/Wrapping/PythonCore/PyVTKTemplate.cxx
index 5ae4aad5165944d5860cb9d9c75208a31b9d7a0d..a05271e600c7d0c016ed70060de75789536897f0 100644
--- a/Wrapping/PythonCore/PyVTKTemplate.cxx
+++ b/Wrapping/PythonCore/PyVTKTemplate.cxx
@@ -373,7 +373,7 @@ PyTypeObject PyVTKTemplate_Type = {
   0,                                     // tp_cache
   0,                                     // tp_subclasses
   0,                                     // tp_weaklist
-  VTK_WRAP_PYTHON_SUPRESS_UNINITIALIZED
+  VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED
 };
 
 //--------------------------------------------------------------------
diff --git a/Wrapping/PythonCore/vtkPythonUtil.h b/Wrapping/PythonCore/vtkPythonUtil.h
index 03079a09ac4c4223a4f76a6006f2014c496cc284..80430da9e0f66383156e9215a3bbd6663042e3b0 100644
--- a/Wrapping/PythonCore/vtkPythonUtil.h
+++ b/Wrapping/PythonCore/vtkPythonUtil.h
@@ -195,9 +195,9 @@ extern VTKWRAPPINGPYTHONCORE_EXPORT void vtkPythonVoidFuncArgDelete(void *);
 // We define it as a macro in case the length needs to change across
 // python versions.
 #if   PY_VERSION_HEX >= 0x02060000 // for tp_version_tag
-#define VTK_PYTHON_UTIL_SUPRESS_UNINITIALIZED \
+#define VTK_PYTHON_UTIL_SUPPRESS_UNINITIALIZED \
   0,0,0,0,0, 0,0,0,0,0, 0,0,0,0,0, 0,0,0,0,0, 0, 0,
-#define VTK_WRAP_PYTHON_SUPRESS_UNINITIALIZED \
+#define VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED \
   0, 0,
 #endif
 
diff --git a/Wrapping/Tools/vtkWrapPythonClass.c b/Wrapping/Tools/vtkWrapPythonClass.c
index 21ef3c8ce0daf0637be08d2555424b0274142bab..7a389196e3443781f912744ea04762e6ce34b204 100644
--- a/Wrapping/Tools/vtkWrapPythonClass.c
+++ b/Wrapping/Tools/vtkWrapPythonClass.c
@@ -502,7 +502,7 @@ void vtkWrapPython_GenerateObjectType(FILE *fp, const char *classname)
 
   /* internal struct members */
   fprintf(fp,
-    "  VTK_WRAP_PYTHON_SUPRESS_UNINITIALIZED\n"
+    "  VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED\n"
     "};\n"
     "\n");
 }
diff --git a/Wrapping/Tools/vtkWrapPythonEnum.c b/Wrapping/Tools/vtkWrapPythonEnum.c
index 376fa20959ae3e6e01ffee8d0b865819de7e0583..667328df922c16c73e6cd4de84d834a35007d8dd 100644
--- a/Wrapping/Tools/vtkWrapPythonEnum.c
+++ b/Wrapping/Tools/vtkWrapPythonEnum.c
@@ -158,7 +158,7 @@ void vtkWrapPython_GenerateEnumType(
 
   /* internal struct members */
   fprintf(fp,
-    "  VTK_WRAP_PYTHON_SUPRESS_UNINITIALIZED\n"
+    "  VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED\n"
     "};\n"
     "\n");
 
diff --git a/Wrapping/Tools/vtkWrapPythonType.c b/Wrapping/Tools/vtkWrapPythonType.c
index 1bb068d23ec8d20d4bf2a4285e14357baeec8781..a27eeaabb5784dbe53dfb2a0b7bce930b9b9367a 100644
--- a/Wrapping/Tools/vtkWrapPythonType.c
+++ b/Wrapping/Tools/vtkWrapPythonType.c
@@ -761,7 +761,7 @@ void vtkWrapPython_GenerateSpecialType(
 
   /* internal struct members */
   fprintf(fp,
-    "  VTK_WRAP_PYTHON_SUPRESS_UNINITIALIZED\n"
+    "  VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED\n"
     "};\n"
     "\n");