diff --git a/sql_statements/4.13.0.txt b/sql_statements/4.13.0.txt
new file mode 100644
index 00000000..de218f8d
--- /dev/null
+++ b/sql_statements/4.13.0.txt
@@ -0,0 +1 @@
+ALTER TABLE waiting_prompts ADD COLUMN worker_blacklist bool default false not null;