diff --git a/spec.emu b/spec.emu
index d40261f..e98109e 100644
--- a/spec.emu
+++ b/spec.emu
@@ -4047,7 +4047,7 @@ contributors: Ron Buckton, Ecma International
`export` ExportFromClause FromClause `;`
`export` NamedExports `;`
`export` VariableStatement[~Yield, +Await]
- `export` [lookahead != `using`] Declaration[~Yield, +Await]
+ `export` [lookahead ∉ { `using`, `await` }] Declaration[~Yield, +Await]
`export` `default` HoistableDeclaration[~Yield, +Await, +Default]
`export` `default` ClassDeclaration[~Yield, +Await, +Default]
`export` `default` [lookahead ∉ {`function`, `async` [no |LineTerminator| here] `function`, `class`}] AssignmentExpression[+In, ~Yield, +Await] `;`