diff --git a/AdminAlphaTest.md b/AdminAlphaTest.md
index 67152a6..3c89430 100644
--- a/AdminAlphaTest.md
+++ b/AdminAlphaTest.md
@@ -30,7 +30,7 @@ Enable them as needed.
 ## Communicating with Alpha testers
 
 Communicate with Alpha testers via the boinc_alpha email list:
-http://lists.ssl.berkeley.edu/mailman/listinfo/boinc_alpha
+https://groups.google.com/a/ssl.berkeley.edu/g/boinc_alpha
 
 Send emails when: