diff --git a/README.md b/README.md
index 120b18c..0ea928f 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ Happy hacking and hunting 🧙‍♂️
  - [Main National Search Engines](#-main-national-search-engines)
  - [Meta Search](#-meta-search)
  - [Specialty Search Engines](#-specialty-search-engines)
+ - [Dark Web Search Engines](#-dark-web-search-engines)
  - [Visual Search and Clustering Search Engines](#-visual-search-and-clustering-search-engines)
  - [Similar Sites Search](#-similar-sites-search)
  - [Document and Slides Search](#-document-and-slides-search)
@@ -166,6 +167,10 @@ algorithms, knowledgebase and AI technology.
 * [WorldWideScience.org](http://worldwidescience.org)
 * [Zanran](http://zanran.com)
 
+## [↑](#-table-of-contents) Dark Web Search Engines Search Engines
+* [Ahmia](https://ahmia.fi)
+* [Aleph Open Search](https://open-search.aleph-networks.eu)
+
 ## [↑](#-table-of-contents) Visual Search and Clustering Search Engines
 
 *Search engines that scrape multiple sites (Google, Yahoo, Bing, Goo, etc) at the same time and return results.*