diff --git a/backend/prisma/migrations/20250102175831_timespan_type_config_variables/migration.sql b/backend/prisma/migrations/20250102175831_timespan_type_config_variables/migration.sql
new file mode 100644
index 0000000..d63ad20
--- /dev/null
+++ b/backend/prisma/migrations/20250102175831_timespan_type_config_variables/migration.sql
@@ -0,0 +1 @@
+UPDATE Config SET `value` = `value` || ' hours' WHERE name = "maxExpiration" OR name = "sessionDuration";
\ No newline at end of file