diff --git a/terraform/environments/ppud/application_variables.json b/terraform/environments/ppud/application_variables.json
index 7a5a1c11aff..8acda6d87d7 100644
--- a/terraform/environments/ppud/application_variables.json
+++ b/terraform/environments/ppud/application_variables.json
@@ -6,7 +6,7 @@
       "WAM_ALB": "WAM-ALB-DEV",
       "patch_group": "dev_win_patch",
       "patch_maintenance_window_name": "dev_patch_maintenance_window",
-      "patch_maintenance_schedule_cron": "cron(0 18 ? * 2#1 *)",
+      "patch_maintenance_schedule_cron": "cron(0 18 ? * 2#3 *)",
       "patch_maintenance_window_duration": 3,
       "maintenance_window_target_name": "development_maintenance_window_target",
       "maintenance_window_target_description": "This is the dev patch maintenance window target",
@@ -27,7 +27,7 @@
       "PPUD_Target": "PPUD",
       "patch_group": "uat_win_patch",
       "patch_maintenance_window_name": "uat_patch_maintenance_window",
-      "patch_maintenance_schedule_cron": "cron(0 18 ? * 3#1 *)",
+      "patch_maintenance_schedule_cron": "cron(0 18 ? * 2#3 *)",
       "patch_maintenance_window_duration": 3,
       "maintenance_window_target_name": "uat_patch_maintenance_window_target",
       "maintenance_window_target_description": "This is the uat patch maintenance window target",
@@ -43,14 +43,14 @@
       "PPUD_Target": "PPUD",
       "patch_group": "prod_win_patch",
       "patch_maintenance_window_name": "prod_patch_maintenance_window",
-      "patch_maintenance_schedule_cron": "cron(0 20 ? * 3#2 *)",
+      "patch_maintenance_schedule_cron": "cron(0 20 ? * 2#4 *)",
       "patch_maintenance_window_duration": 4,
       "maintenance_window_target_name": "prod_patch_maintenance_window_target",
       "maintenance_window_target_description": "This is the production patch maintenance window target",
       "maintenance_window_task_name": "Prod-Instance-Patch",
       "lin_patch_group": "prod_lin_patch",
       "patch_lin_maintenance_window_name": "prod_lin_patch_maintenance_window",
-      "patch_lin_maintenance_schedule_cron": "cron(0 20 ? * 2#2 *)",
+      "patch_lin_maintenance_schedule_cron": "cron(0 20 ? * 3#4 *)",
       "patch_lin_maintenance_window_duration": 4,
       "maintenance_lin_window_target_name": "prod_lin_patch_maintenance_window_target",
       "maintenance_lin_window_target_description": "This is the production linux patch maintenance window target",