diff --git a/spectrum/src/frontends/slack/SlackSession.h b/spectrum/src/frontends/slack/SlackSession.h
index 00287c98f7cf2dbaea2f60206d43d94ba04e5c08..98dc86d03c8d733c4bc8cc99f95144863626d6ec 100644
--- a/spectrum/src/frontends/slack/SlackSession.h
+++ b/spectrum/src/frontends/slack/SlackSession.h
@@ -61,7 +61,6 @@ class SlackSession {
 		std::string m_ownerName;
 		SlackRTM *m_rtm;
 		std::string m_ownerChannel;
-		SlackAPI *m_api;
 		std::map<std::string, std::string> m_jid2channel;
 		std::map<std::string, std::string> m_channel2jid;
 };