1 files changed, 1 insertions, 1 deletions
diff --git a/include/lion.h b/include/lion.h
index b89195797..70018838a 100644
--- a/include/lion.h
+++ b/include/lion.h
@@ -13,7 +13,7 @@ namespace Botan {
 /*************************************************
 * Lion                                           *
 *************************************************/
-class Lion : public BlockCipher
+class BOTAN_DLL Lion : public BlockCipher
    {
    public:
       void clear() throw();