diff --git a/system/desktop/mail-stuff.nix b/system/desktop/mail-stuff.nix
index 59db8a6..e6349f0 100644
--- a/system/desktop/mail-stuff.nix
+++ b/system/desktop/mail-stuff.nix
@@ -160,7 +160,7 @@ in
       msmtp = {
         enable = true;
         # msmtp --serverinfo --tls --tls-certcheck=off -a c-base
-        tls.fingerprint = "24:12:1C:85:BC:24:38:F9:16:80:8F:EC:0D:1B:46:66:E0:8C:2F:2A:4C:F3:AE:6B:08:9F:BE:E1:6C:9E:CA:C3";
+        tls.fingerprint = "9C:82:3B:0F:31:CE:1B:8E:96:00:CC:C9:FF:E7:BE:66:95:92:4F:22:DD:D6:2E:0E:1D:90:76:BE:8E:9E:8E:16";
       };
       gpg = {
         encryptByDefault = true;