diff --git a/nw/core/tohtml.py b/nw/core/tohtml.py
index dadf55bd..6053082a 100644
--- a/nw/core/tohtml.py
+++ b/nw/core/tohtml.py
@@ -54,6 +54,8 @@ class ToHtml(Tokenizer):
             nwUnicode.U_NBSP   : nwUnicode.H_NBSP,
             nwUnicode.U_THNSP  : nwUnicode.H_THNSP,
             nwUnicode.U_THNBSP : nwUnicode.H_THNBSP,
+            nwUnicode.U_MAPOSS : nwUnicode.H_RSQUO,
+            nwUnicode.U_MAPOSD : nwUnicode.H_RDQUO,
         }
         self.revDict = {}
         self.reReplace = []