diff --git a/vscode-ext/heyvl/heyvl.tmLanguage.json b/vscode-ext/heyvl/heyvl.tmLanguage.json
index d7fff849..0dc00979 100644
--- a/vscode-ext/heyvl/heyvl.tmLanguage.json
+++ b/vscode-ext/heyvl/heyvl.tmLanguage.json
@@ -35,7 +35,7 @@
         },
         {
           "name": "keyword.operator.heyvl",
-          "match": "!|\\+|\\*|-|/(?!/)|==>|==|<=|<|>=|&&|\\|\\|"
+          "match": "!|\\+|\\*|-|/(?![/\\*])|==>|==|<=|<|>=|&&|\\|\\|"
         },
         {
           "name": "keyword.operator.heyvl",