1 files changed, 2 insertions, 1 deletions
diff --git a/ingen/Interface.hpp b/ingen/Interface.hpp
index 042bd3f7..7d13b725 100644
--- a/ingen/Interface.hpp
+++ b/ingen/Interface.hpp
@@ -26,6 +26,7 @@
 
 #include "ingen/Resource.hpp"
 #include "ingen/Status.hpp"
+#include "ingen/ingen.h"
 #include "ingen/types.hpp"
 
 namespace Raul {
@@ -41,7 +42,7 @@ namespace Ingen {
  *
  * @ingroup Ingen
  */
-class Interface
+class INGEN_API Interface
 {
 public:
 	virtual ~Interface() {}