diff --git a/packages/parser/src/language/info/info.langium b/packages/parser/src/language/info/info.langium
index d3d79135d3..6f71e18a76 100644
--- a/packages/parser/src/language/info/info.langium
+++ b/packages/parser/src/language/info/info.langium
@@ -8,6 +8,6 @@ interface Info extends Common {
 entry Info returns Info:
   NEWLINE*
   "info" NEWLINE*
-  "showInfo"? NEWLINE*
+  ("showInfo" NEWLINE*)?
   TitleAndAccessibilities?
 ;