diff --git a/Session-Closed-Groups.md b/Session-Closed-Groups.md
index 2e37679..c908bcd 100644
--- a/Session-Closed-Groups.md
+++ b/Session-Closed-Groups.md
@@ -36,6 +36,8 @@ https://grapheneos.org (official GrapheneOS website)
 ## Linux Tech
 The #1 GNU and Linux group. All things Free, Libre, and Open Source Software. Information, reviews, technology, computing, security, and privacy.
 
+Contact: VidarReturns (05a3e56b415d89a6e67c210de3164cde95b843ba65ad2d2529be96dcea97474912)
+
 ## Philosophy
 This group is for freethinkers and no politics are allowed.