diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c
index d833b46ba1..69e21055d2 100644
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -1569,7 +1569,7 @@ SWITCH_STANDARD_APP(att_xfer_function)
 	switch_channel_clear_flag(peer_channel, CF_INNER_BRIDGE);
 	switch_channel_clear_flag(channel, CF_INNER_BRIDGE);
 
-	if (!switch_channel_down(peer_channel)) {
+	if (switch_channel_down(peer_channel)) {
 		switch_core_session_rwunlock(peer_session);
 		goto end;
 	}