diff --git a/roles/httpd/files/html/credits.html b/roles/httpd/files/html/credits.html
index 515185cec..af0f62fcb 100755
--- a/roles/httpd/files/html/credits.html
+++ b/roles/httpd/files/html/credits.html
@@ -24,8 +24,11 @@
   All MIT Scratch content is available for free at  <a href="https://scratch.mit.edu">scratch.mit.edu</a>.<br>
   All UNESCO's IICBA content is available for free at  <a href="http://www.iicba.unesco.org/">www.iicba.unesco.org/</a>.<br>
   All Math Expression content is available for free at  <a href="https://www.mathexpression.com/">www.mathexpression.com</a>.<br>
-  All Music Theory content is available for free at  <a href="https://www.musictheory.net/">www.musictheory.net</a>.<br><br>
-
+  All Music Theory content is available for free at  <a href="https://www.musictheory.net/">www.musictheory.net</a>.<br>
+  All HealthPhone content is available for free at  <a href="http://www.healthphone.org/">www.healthphone.org</a>.<br>
+  All Centers for Disease Control content is available for free at  <a href="https://www.cdc.gov/">www.cdc.gov</a>.<br>
+  All Global Emergency Medicine Wiki content is available for free at  <a href="https://wikem.org/wiki/Main_Page">wikem.org/wiki/Main_Page</a>.<br><br>
+  
   Internet-in-a-Box also includes the work of content aggregators which we gratefully acknowledge:<br><br>
 
   RACHEL is a curation of selected offline content at  <a href="http://oer2go.org/">oer2go.org</a>.<br>