1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/base/sym_algo.h b/src/lib/base/sym_algo.h
index b573beaef..45cb5a55e 100644
--- a/src/lib/base/sym_algo.h
+++ b/src/lib/base/sym_algo.h
@@ -18,7 +18,7 @@ namespace Botan {
 /**
 * This class represents a symmetric algorithm object.
 */
-class BOTAN_DLL SymmetricAlgorithm
+class BOTAN_PUBLIC_API(2,0) SymmetricAlgorithm
    {
    public:
       virtual ~SymmetricAlgorithm() {}