diff --git a/rc/auto_screen.rc b/rc/auto_screen.rc
index 6280bd8..26935fd 100644
--- a/rc/auto_screen.rc
+++ b/rc/auto_screen.rc
@@ -1,5 +1,5 @@
 if [ "x$SSH_CLIENT" != "x" ]; then
-	if [ "$TERM" != "screen" ]; then
+	if [ "$TERM" != "screen" -a "$TERM" != "screen.xterm-256color" ]; then
 		SOCK="$HOME/.zsh/ssh_auth_sock" 
 		if [ ! -z "$SSH_AUTH_SOCK" -a "$SSH_AUTH_SOCK" != "$SOCK" ]; then
 			rm -f "$SOCK"