1 files changed, 1 insertions, 1 deletions
diff --git a/sc/inc/confuno.hxx b/sc/inc/confuno.hxx
index 0d1f5a7919d0..6aa970e3efcf 100644
--- a/sc/inc/confuno.hxx
+++ b/sc/inc/confuno.hxx
@@ -35,7 +35,7 @@ class ScDocumentConfiguration : public cppu::WeakImplHelper<
 {
 private:
     ScDocShell*             pDocShell;
-    SfxItemPropertySet      aPropSet;
+    SfxItemPropertySet const aPropSet;
 
 public:
                             ScDocumentConfiguration(ScDocShell* pDocShell);