1 files changed, 2 insertions, 2 deletions
diff --git a/include/oox/ppt/pptshapegroupcontext.hxx b/include/oox/ppt/pptshapegroupcontext.hxx
index de497635d34d..1043b3fa8177 100644
--- a/include/oox/ppt/pptshapegroupcontext.hxx
+++ b/include/oox/ppt/pptshapegroupcontext.hxx
@@ -36,8 +36,8 @@ namespace oox { namespace ppt {
 
 class PPTShapeGroupContext : public ::oox::drawingml::ShapeGroupContext
 {
-    SlidePersistPtr     mpSlidePersistPtr;
-    ShapeLocation       meShapeLocation;
+    SlidePersistPtr const mpSlidePersistPtr;
+    ShapeLocation const meShapeLocation;
     oox::drawingml::ShapePtr    pGraphicShape;
 
     void                applyFontRefColor(const oox::drawingml::ShapePtr& pShape, const oox::drawingml::Color& rFontRefColor);