diff --git a/sc/source/ui/Accessibility/AccessibleDocumentBase.cxx b/sc/source/ui/Accessibility/AccessibleDocumentBase.cxx
index 5171805158b6..6bdb8fe10c26 100644
--- a/sc/source/ui/Accessibility/AccessibleDocumentBase.cxx
+++ b/sc/source/ui/Accessibility/AccessibleDocumentBase.cxx
@@ -24,8 +24,9 @@
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::accessibility;
 
-ScAccessibleDocumentBase::ScAccessibleDocumentBase(const uno::Reference<XAccessible>& rxParent)
-    : ScAccessibleContextBase(rxParent, AccessibleRole::DOCUMENT_SPREADSHEET)
+ScAccessibleDocumentBase::ScAccessibleDocumentBase(
+    const rtl::Reference<comphelper::OAccessible>& rpParent)
+    : ScAccessibleContextBase(rpParent, AccessibleRole::DOCUMENT_SPREADSHEET)
 {
 }
 
diff --git a/sc/source/ui/inc/AccessibleDocumentBase.hxx b/sc/source/ui/inc/AccessibleDocumentBase.hxx
index 0a8d98509ade..f1d944728af4 100644
--- a/sc/source/ui/inc/AccessibleDocumentBase.hxx
+++ b/sc/source/ui/inc/AccessibleDocumentBase.hxx
@@ -24,7 +24,7 @@
 class ScAccessibleDocumentBase : public ScAccessibleContextBase
 {
 public:
-    ScAccessibleDocumentBase(const css::uno::Reference<css::accessibility::XAccessible>& rxParent);
+    ScAccessibleDocumentBase(const rtl::Reference<comphelper::OAccessible>& rpParent);
 
 protected:
     virtual ~ScAccessibleDocumentBase() override;