diff --git a/ecs/jskult-batch/src/batch/mst_inst_all.py b/ecs/jskult-batch/src/batch/mst_inst_all.py
index 7d1bae7d..706ef7dc 100644
--- a/ecs/jskult-batch/src/batch/mst_inst_all.py
+++ b/ecs/jskult-batch/src/batch/mst_inst_all.py
@@ -316,8 +316,8 @@ class MstInstAll(JskultBatchEntrypoint):
                 SELECT
                     mim.inst_cd,
                     CASE LEFT(mim.inst_cd, 2)
-                        WHEN '59' THEN '3'
-                        ELSE  '2'
+                        WHEN '59' THEN '2'
+                        ELSE  '3'
                     END,
                     mim.inst_nm_kj,
                     mim.inst_nm_kj_s,