1 files changed, 3 insertions, 1 deletions
diff --git a/src/Core/ThreadManager.h b/src/Core/ThreadManager.h
index ab5113c..9cae13c 100644
--- a/src/Core/ThreadManager.h
+++ b/src/Core/ThreadManager.h
@@ -20,6 +20,8 @@
 #ifndef MAD_CORE_THREADMANAGER_H_
 #define MAD_CORE_THREADMANAGER_H_
 
+#include "export.h"
+
 #include <queue>
 #include <map>
 
@@ -34,7 +36,7 @@ namespace Core {
 
 class Application;
 
-class ThreadManager : private boost::noncopyable {
+class MAD_CORE_EXPORT ThreadManager : private boost::noncopyable {
   private:
     friend class Application;