diff --git a/src/exchangedb/.gitignore b/src/exchangedb/.gitignore
index 5afbccdf3..fcac98bc4 100644
--- a/src/exchangedb/.gitignore
+++ b/src/exchangedb/.gitignore
@@ -8,3 +8,4 @@ bench-db-postgres
 shard-drop0001.sqltest-exchangedb-by-j-postgres
 test-exchangedb-by-j-postgres
 perf-exchangedb-reserves-in-insert-postgres
+exchange-0002.sql
diff --git a/src/exchangedb/0002-reserves_close.sql b/src/exchangedb/0002-reserves_close.sql
index e93182bcb..52931b877 100644
--- a/src/exchangedb/0002-reserves_close.sql
+++ b/src/exchangedb/0002-reserves_close.sql
@@ -87,7 +87,7 @@ BEGIN
   EXECUTE FORMAT (
     'ALTER TABLE ' || table_name ||
     ' ADD CONSTRAINT ' || table_name || '_foreign_reserve_pub'
-    ' FOREIGN KEY (reserve_pub) '
+    ' FOREIGN KEY (reserve_pub)'
     ' REFERENCES reserves (reserve_pub) ON DELETE CASCADE'
   );
 END $$;