diff --git a/api/slack-api-message.c b/api/slack-api-message.c
index 99f6ac0..3f671ab 100644
--- a/api/slack-api-message.c
+++ b/api/slack-api-message.c
@@ -107,7 +107,7 @@ int slack_api_message_message_handle(struct t_slack_workspace *workspace,
         _("%s%s"),
         slack_user_as_prefix(workspace, ptr_user, NULL),
         message);
-    slack_channel_member_speaking_add(channel, ptr_user->profile.display_name,
+    slack_channel_member_speaking_add(ptr_channel, ptr_user->profile.display_name,
                                       weechat_string_has_highlight(
                                           message,
                                           ptr_user->profile.display_name));