diff --git a/etc/miss.sh b/etc/miss.sh
index 948450ec..c27f4877 100644
--- a/etc/miss.sh
+++ b/etc/miss.sh
@@ -11,7 +11,7 @@ require miss.sh
 # ish_miss_prepare_compile
 # ish_miss_prepare_install
 # ish_miss_prepare_develop
-# ish_miss_prepare_session miss
+ish_miss_prepare_session miss
 
 ish_miss_prepare_volcanos
 ish_miss_prepare learning