diff --git a/rust/wasm-binding/src/rpc_proto_prompt_functions_generate.rs b/rust/wasm-binding/src/rpc_proto_prompt_functions_generate.rs
index ac292e03..7028b498 100644
--- a/rust/wasm-binding/src/rpc_proto_prompt_functions_generate.rs
+++ b/rust/wasm-binding/src/rpc_proto_prompt_functions_generate.rs
@@ -102,4 +102,5 @@ A few general rules about the SQL queries you generate:
 - In SELECT statements where you join two tables, when referring to columns, use the table alias.
 - Prefer JOINs over subqueries.
 - Use aliases for columns where the name is not clear or ambiguous, like on aggregate functions.
+- Generate names of CTEs tables in snake_case.
 "#;