diff --git a/ecs/jskult-batch/src/batch/mst_inst_all.py b/ecs/jskult-batch/src/batch/mst_inst_all.py
index 96a9e7d2..c5b99021 100644
--- a/ecs/jskult-batch/src/batch/mst_inst_all.py
+++ b/ecs/jskult-batch/src/batch/mst_inst_all.py
@@ -348,7 +348,7 @@ class MstInstAll(JskultBatchEntrypoint):
                     SELECT mim.inst_cd, MAX(mim.eff_end_ym) AS max_end_ym
                     FROM src07.mst_inst_merck AS mim
                     GROUP BY mim.inst_cd
-                    ) AS mim_max_end_ym
+                ) AS mim_max_end_ym
 				ON mim.inst_cd = mim_max_end_ym.inst_cd 
                 AND mim.eff_end_ym = mim_max_end_ym.max_end_ym
                 LEFT OUTER JOIN src07.mst_jis_pref AS mjp