diff --git a/psl/psl/tests/config/generators.rs b/psl/psl/tests/config/generators.rs
index f10a9bda3eae..2f0708b13dc9 100644
--- a/psl/psl/tests/config/generators.rs
+++ b/psl/psl/tests/config/generators.rs
@@ -258,7 +258,7 @@ fn nice_error_for_unknown_generator_preview_feature() {
         .unwrap_err();
 
     let expectation = expect![[r#"
-        error: The preview feature "foo" is not known. Expected one of: deno, driverAdapters, fullTextIndex, fullTextSearch, metrics, multiSchema, postgresqlExtensions, tracing, views
+        error: The preview feature "foo" is not known. Expected one of: distinctOn, deno, driverAdapters, fullTextIndex, fullTextSearch, metrics, multiSchema, postgresqlExtensions, tracing, views
           -->  schema.prisma:3
            | 
          2 |   provider = "prisma-client-js"