diff --git a/Grammatik.txt b/Grammatik.txt
index 97e06b5..91c85f5 100644
--- a/Grammatik.txt
+++ b/Grammatik.txt
@@ -155,7 +155,7 @@ ClassDeclaration:
 	[ public ] class Name ClassBody
 
 ClassBody:
-	{ { Modifier } Declaration }
+	"{"  { { Modifier } Declaration }  "}"
 
 Declaration:
 	VariableDeclaration