diff --git a/psl/parser-database/src/names/reserved_model_names.rs b/psl/parser-database/src/names/reserved_model_names.rs
index c0c3d88019e2..591dd09964b6 100644
--- a/psl/parser-database/src/names/reserved_model_names.rs
+++ b/psl/parser-database/src/names/reserved_model_names.rs
@@ -44,6 +44,8 @@ pub(crate) fn validate_enum_name(ast_enum: &ast::Enum, diagnostics: &mut Diagnos
 const RESERVED_NAMES: &[&str] = &[
     "PrismaClient",
     // JavaScript keywords
+    "async",
+    "await",
     "break",
     "case",
     "catch",
@@ -83,6 +85,7 @@ const RESERVED_NAMES: &[&str] = &[
     "true",
     "try",
     "typeof",
+    "using",
     "var",
     "void",
     "while",