diff --git a/Scenery/parser.y b/Scenery/parser.y
index 462239c28..0a375a5e9 100644
--- a/Scenery/parser.y
+++ b/Scenery/parser.y
@@ -56,7 +56,7 @@
 
 
 /* top level reserved words */
-%token IncludeSym ShapeSym GeometrySym ElevationGridSym
+%token IncludeSym ShapeSym GeometrySym
 
 /* basic tokens */
 %token Identifier Number StringLiteral