1 files changed, 1 insertions, 1 deletions
diff --git a/include/vcl/xtextedt.hxx b/include/vcl/xtextedt.hxx
index 23b0d05bf336..fc742d9aaa8e 100644
--- a/include/vcl/xtextedt.hxx
+++ b/include/vcl/xtextedt.hxx
@@ -33,7 +33,7 @@ namespace util {
 class VCL_DLLPUBLIC ExtTextEngine : public TextEngine
 {
 private:
-    OUString              maGroupChars;
+    OUString const      maGroupChars;
 
 public:
                         ExtTextEngine();