diff --git a/spectrum/src/frontends/xmpp/XMPPUserManager.h b/spectrum/src/frontends/xmpp/XMPPUserManager.h
index 35e76d66aff8655ab73cb71ff72087c51f3ca23d..b63ce9051553b21ce97c6467dfbc80c8f0d745df 100644
--- a/spectrum/src/frontends/xmpp/XMPPUserManager.h
+++ b/spectrum/src/frontends/xmpp/XMPPUserManager.h
@@ -22,7 +22,7 @@
 
 #include <string>
 #include <map>
-#include "transport/usermanager.h"
+#include "transport/UserManager.h"
 #include "Swiften/Elements/Message.h"
 #include "Swiften/Elements/Presence.h"
 #include "Swiften/Disco/EntityCapsProvider.h"