1 files changed, 1 insertions, 0 deletions

diff --git a/README b/README
index eac994c..265cd79 100644
--- a/README
+++ b/README
@@ -12,6 +12,7 @@ ITZkS systems:
   - all X2Go developers' and X2Go archives' keys
   - the geogebra archive's key
   - the grandorgue archive's key
+  - the PrometheanLtd archive's key (ActivInspire)
 
 For further information on keyrings refer to the Debian package
 ,,debian-keyring''.