diff --git a/.markdownlint-cli2.jsonc b/.markdownlint-cli2.jsonc
index 19eaf3c079..46167409b5 100644
--- a/.markdownlint-cli2.jsonc
+++ b/.markdownlint-cli2.jsonc
@@ -22,9 +22,7 @@
     "MD026": false,  // Trailing punctuation in heading
     "MD029": false,  // Ordered list item prefix
     "MD032": false,  // Lists should be surrounded by blank lines
-    "MD033": {       // Inline HTML - allow non-table elements, only fix HTML tables
-      "allowed_elements": ["img", "div", "span", "br", "ins", "center", "sup", "a"]
-    },
+    "MD033": true,   // Inline HTML - no inline HTML allowed
     "MD034": false,  // Bare URL used
     "MD036": false,  // Emphasis used instead of a heading
     "MD037": false,  // Spaces inside emphasis markers