diff --git a/include/effect_chain.h b/include/effect_chain.h
index 18fa3fd2d..4d30daf40 100644
--- a/include/effect_chain.h
+++ b/include/effect_chain.h
@@ -34,7 +34,7 @@
 class effect;
 
 
-class effectChain : public model, public serializingObject
+class EXPORT effectChain : public model, public serializingObject
 {
 	Q_OBJECT
 public: