diff --git a/sc/source/ui/Accessibility/AccessibleDocument.cxx b/sc/source/ui/Accessibility/AccessibleDocument.cxx
index 4801a6d235b0..403dd93c9ef7 100644
--- a/sc/source/ui/Accessibility/AccessibleDocument.cxx
+++ b/sc/source/ui/Accessibility/AccessibleDocument.cxx
@@ -17,6 +17,16 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#ifdef indices
+#undef indices
+#endif
+#define indices dummy1_indices
+
+#ifdef extents
+#undef extents
+#endif
+#define extents dummy1_extents
+
 #include "AccessibleDocument.hxx"
 #include "AccessibleSpreadsheet.hxx"
 #include "tabvwsh.hxx"
@@ -60,6 +70,14 @@
 #include <list>
 #include <algorithm>
 
+#ifdef indices
+#undef indices
+#endif
+
+#ifdef extents
+#undef extents
+#endif
+
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::accessibility;
 using ::std::for_each;
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
index 216d7171787d..31ad0335f327 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
@@ -17,6 +17,16 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#ifdef indices
+#undef indices
+#endif
+#define indices dummy2_indices
+
+#ifdef extents
+#undef extents
+#endif
+#define extents dummy2_extents
+
 #include "scitems.hxx"
 #include <editeng/eeitem.hxx>
 #include <tools/gen.hxx>
@@ -42,6 +52,14 @@
 #include <comphelper/servicehelper.hxx>
 #include <toolkit/helper/convert.hxx>
 
+#ifdef indices
+#undef indices
+#endif
+
+#ifdef extents
+#undef extents
+#endif
+
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::accessibility;