1 files changed, 6 insertions, 6 deletions
diff --git a/sc/inc/refupdatecontext.hxx b/sc/inc/refupdatecontext.hxx
index 417aa794a54e..7b5afe926e1a 100644
--- a/sc/inc/refupdatecontext.hxx
+++ b/sc/inc/refupdatecontext.hxx
@@ -109,8 +109,8 @@ struct RefUpdateResult
 struct SC_DLLPUBLIC RefUpdateInsertTabContext
 {
     ScDocument& mrDoc;
-    SCTAB mnInsertPos;
-    SCTAB mnSheets;
+    SCTAB const mnInsertPos;
+    SCTAB const mnSheets;
     UpdatedRangeNames maUpdatedNames;
 
     RefUpdateInsertTabContext(ScDocument& rDoc, SCTAB nInsertPos, SCTAB nSheets);
@@ -119,8 +119,8 @@ struct SC_DLLPUBLIC RefUpdateInsertTabContext
 struct SC_DLLPUBLIC RefUpdateDeleteTabContext
 {
     ScDocument& mrDoc;
-    SCTAB mnDeletePos;
-    SCTAB mnSheets;
+    SCTAB const mnDeletePos;
+    SCTAB const mnSheets;
     UpdatedRangeNames maUpdatedNames;
 
     RefUpdateDeleteTabContext(ScDocument& rDoc, SCTAB nInsertPos, SCTAB nSheets);
@@ -129,8 +129,8 @@ struct SC_DLLPUBLIC RefUpdateDeleteTabContext
 struct RefUpdateMoveTabContext
 {
     ScDocument& mrDoc;
-    SCTAB mnOldPos;
-    SCTAB mnNewPos;
+    SCTAB const mnOldPos;
+    SCTAB const mnNewPos;
     UpdatedRangeNames maUpdatedNames;
 
     RefUpdateMoveTabContext(ScDocument& rDoc, SCTAB nOldPos, SCTAB nNewPos);