diff --git a/crates/collab/migrations_llm/20250429143553_add_mode_to_subscription_usage_meters.sql b/crates/collab/migrations_llm/20250429143553_add_mode_to_subscription_usage_meters.sql
new file mode 100644
index 0000000000..9d63e299f5
--- /dev/null
+++ b/crates/collab/migrations_llm/20250429143553_add_mode_to_subscription_usage_meters.sql
@@ -0,0 +1,6 @@
+alter table subscription_usage_meters
+    add column mode text not null default 'normal';
+
+drop index uix_subscription_usage_meters_on_subscription_usage_model;
+
+create unique index uix_subscription_usage_meters_on_subscription_usage_model_mode on subscription_usage_meters (subscription_usage_id, model_id, mode);