diff --git a/jykang/.bash_logout b/jykang/.bash_logout
index 7808fc7..70b25a1 100644
--- a/jykang/.bash_logout
+++ b/jykang/.bash_logout
@@ -1,3 +1,3 @@
-if [ -n "${CHN_DEBUG-}" ]; then
+if [ -n "${SSH_AUTH_SOCK-}" ]; then
   hpcstat logout
 fi