1 files changed, 3 insertions, 1 deletions
diff --git a/src/Common/UserCache.h b/src/Common/UserCache.h
index bec3328..c579221 100644
--- a/src/Common/UserCache.h
+++ b/src/Common/UserCache.h
@@ -20,6 +20,8 @@
 #ifndef MAD_COMMON_USERCACHE_H_
 #define MAD_COMMON_USERCACHE_H_
 
+#include "export.h"
+
 #include "UserDBBackend.h"
 
 #include <limits>
@@ -32,7 +34,7 @@ namespace Common {
 class Application;
 class UserManager;
 
-class UserCache : public UserDBBackend, private boost::noncopyable {
+class MAD_COMMON_EXPORT UserCache : public UserDBBackend, private boost::noncopyable {
   private:
     friend class UserManager;