diff --git a/patches/january_2013/tabsessions_to_myisam.py b/patches/january_2013/tabsessions_to_myisam.py
new file mode 100644
index 0000000..7bbc351
--- /dev/null
+++ b/patches/january_2013/tabsessions_to_myisam.py
@@ -0,0 +1,3 @@
+def execute():
+	import webnotes
+	webnotes.conn.sql("""alter table tabSessions engine=MyISAM""")
\ No newline at end of file
diff --git a/patches/patch_list.py b/patches/patch_list.py
index ef17542..b87d9a4 100644
--- a/patches/patch_list.py
+++ b/patches/patch_list.py
@@ -161,4 +161,5 @@
 	"patches.january_2013.reload_print_format",
 	"patches.january_2013.rebuild_tree",
 	"execute:webnotes.reload_doc('core','doctype','docfield') #2013-01-28",
+	"patches.january_2013.tabsessions_to_myisam.py",
 ]
\ No newline at end of file