diff --git a/syntax.json b/syntax.json
index 2951b42..d57878e 100644
--- a/syntax.json
+++ b/syntax.json
@@ -353,7 +353,7 @@
       {
         "type": "block",
         "pattern": {
-          "start": "<!---",
+          "start": "<!--",
           "end": "-->"
         }
       },