diff --git a/src/parser/keyword.js b/src/parser/keyword.js
index ab8ee77..e01d6b7 100644
--- a/src/parser/keyword.js
+++ b/src/parser/keyword.js
@@ -5,7 +5,7 @@ export const ident = seq(
     char('_'),
     seq(str('__'), many(anyChar)),
   )),
-  until(' ')
+  until(char(' '))
 )
 
 const Keyword = [