diff --git a/src/msw/mimetype.cpp b/src/msw/mimetype.cpp
index 64ac0c17d9..f4d69dab1a 100644
--- a/src/msw/mimetype.cpp
+++ b/src/msw/mimetype.cpp
@@ -144,6 +144,8 @@ size_t wxFileTypeImpl::GetAllCommands(wxArrayString *verbs,
                 commands->Add(command);
         }
 
+        count++;
+
         ok = rkey.GetNextKey(verb, dummy);
     }