diff --git a/migrations/20260921220000_fix_screen_timer_timezone.sql b/migrations/20260921220000_fix_screen_timer_timezone.sql
new file mode 100644
index 0000000..4651c9f
--- /dev/null
+++ b/migrations/20260921220000_fix_screen_timer_timezone.sql
@@ -0,0 +1,9 @@
+-- +goose Up
+ALTER TABLE screen_sessions
+    ALTER COLUMN timer_ends_at TYPE TIMESTAMPTZ
+    USING timer_ends_at AT TIME ZONE 'Asia/Barnaul';
+
+-- +goose Down
+ALTER TABLE screen_sessions
+    ALTER COLUMN timer_ends_at TYPE TIMESTAMP
+    USING timer_ends_at AT TIME ZONE 'Asia/Barnaul';