diff --git a/catalog/Web_Apps_Services_Interaction/Web_Content_Scrapers.yml b/catalog/Web_Apps_Services_Interaction/Web_Content_Scrapers.yml
index d75b296d..56c4d46c 100644
--- a/catalog/Web_Apps_Services_Interaction/Web_Content_Scrapers.yml
+++ b/catalog/Web_Apps_Services_Interaction/Web_Content_Scrapers.yml
@@ -7,6 +7,7 @@ projects:
   - cobweb
   - data_miner
   - docparser
+  - domain_extractor
   - fletcher
   - horsefield
   - kimurai
diff --git a/catalog/Web_Apps_Services_Interaction/html_parsing.yml b/catalog/Web_Apps_Services_Interaction/html_parsing.yml
index 96960f30..fbd64805 100644
--- a/catalog/Web_Apps_Services_Interaction/html_parsing.yml
+++ b/catalog/Web_Apps_Services_Interaction/html_parsing.yml
@@ -1,6 +1,7 @@
 name: HTML parsing
-description: 
+description:
 projects:
+  - domain_extractor
   - hpricot
   - libxml-ruby
   - nikkou