1 files changed, 2 insertions, 1 deletions
diff --git a/Swiften/Presence/StanzaChannelPresenceSender.h b/Swiften/Presence/StanzaChannelPresenceSender.h
index d60d29d..8649acb 100644
--- a/Swiften/Presence/StanzaChannelPresenceSender.h
+++ b/Swiften/Presence/StanzaChannelPresenceSender.h
@@ -7,4 +7,5 @@
 #pragma once
 
+#include <Swiften/Base/API.h>
 #include <Swiften/Presence/PresenceSender.h>
 
@@ -12,5 +13,5 @@ namespace Swift {
 	class StanzaChannel;
 
-	class StanzaChannelPresenceSender : public PresenceSender {
+	class SWIFTEN_API StanzaChannelPresenceSender : public PresenceSender {
 		public:
 			StanzaChannelPresenceSender(StanzaChannel*);