diff --git a/queries/lua/highlights.scm b/queries/lua/highlights.scm
index 01bb48ec4..0ea6f6355 100644
--- a/queries/lua/highlights.scm
+++ b/queries/lua/highlights.scm
@@ -34,6 +34,7 @@
 
 ;; Operators
 [
+"="
 "~="
 "=="
 "<="
@@ -59,6 +60,9 @@
 "#"
  ] @operator
 
+;; Punctuation
+[ "," "." ] @punctuation.delimiter
+
 ;; Brackets
 [
  "("