diff --git a/supa_schema.sql b/supa_schema.sql
index e891327..fe502a7 100644
--- a/supa_schema.sql
+++ b/supa_schema.sql
@@ -248,7 +248,6 @@ CREATE TABLE IF NOT EXISTS api_usage (
 CREATE INDEX idx_api_usage_user_id ON api_usage(user_id);
 CREATE INDEX idx_api_usage_api_type ON api_usage(api_type);
 CREATE INDEX idx_api_usage_created_at ON api_usage(created_at);
-CREATE INDEX idx_api_usage_user_date ON api_usage(user_id, DATE(created_at));
 
 -- User credits table (for future credits system)
 CREATE TABLE IF NOT EXISTS user_credits (