diff --git a/hacktricks-preprocessor.py b/hacktricks-preprocessor.py
index af5949449..5d070c39f 100644
--- a/hacktricks-preprocessor.py
+++ b/hacktricks-preprocessor.py
@@ -78,6 +78,9 @@ def ref(matchobj):
sys.exit(1)
+ if href.endswith("/README.md"):
+ href = href.replace("/README.md", "/index.html")
+
template = f"""{title}"""
# translate_table = str.maketrans({"\"":"\\\"","\n":"\\n"})
diff --git a/src/pentesting-web/content-security-policy-csp-bypass/README.md b/src/pentesting-web/content-security-policy-csp-bypass/README.md
index 89e6430eb..fc841dfa5 100644
--- a/src/pentesting-web/content-security-policy-csp-bypass/README.md
+++ b/src/pentesting-web/content-security-policy-csp-bypass/README.md
@@ -57,7 +57,7 @@ object-src 'none';
- **sandbox**: Applica restrizioni simili all'attributo sandbox di un `