diff --git a/sw/source/core/inc/wrong.hxx b/sw/source/core/inc/wrong.hxx
index df658cbfa50e..805bb859f23d 100644
--- a/sw/source/core/inc/wrong.hxx
+++ b/sw/source/core/inc/wrong.hxx
@@ -259,7 +259,7 @@ private:
 
 };
 
-class SwWrongList
+class SAL_DLLPUBLIC_RTTI SwWrongList
 {
     std::vector<SwWrongArea> maList;
     WrongListType            meType;