diff --git a/lesson_rows.txt b/lesson_rows.txt
index f376b40cb..6d2f14d70 100644
--- a/lesson_rows.txt
+++ b/lesson_rows.txt
@@ -100,7 +100,7 @@
 30176|JEO 348||Kürşad Kadir Eriş|MDB MDB|Çarşamba  Çarşamba  |0900/1159  1300/1659  |---  ---  |25|9|JEO, JEOM
 30177|JEO 411E||--|MDB MDB|Çarşamba  Çarşamba  |0900/1159  1300/1659  |---  ---  |0|0|JEO, JEOE, JEOM
 30178|TER 201||Birgül  Benli|MDB MDB|Çarşamba  Çarşamba  |0830/1229  1330/1629  |---  ---  |50|14|CHZ
-30179|MAT 202||Birgül  Benli|MDB MDB|Perşembe  Perşembe  |0830/1229  1330/1629  |---  ---  |50|42|CHZ, MAD
+30179|MAT 202||Birgül  Benli|MDB MDB|Perşembe  Perşembe  |0830/1229  1330/1629  |---  ---  |50|43|CHZ, MAD
 30180|DUI 251||Ayşe  Nak|DZB DZB|Çarşamba  Çarşamba  |0930/1329  1430/1729  |---  ---  |30|24|DUI
 30181|DUI 472||Ayşe  Nak|DZB DZB|Perşembe  Perşembe  |0930/1229  1330/1529  |---  ---  |30|30|DUI
 30182|GMI 457||Tayfun  Uyanık|DZB DZB|Salı  Salı  |0830/1129  1230/1429  |---  ---  |25|20|GMI