diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 70b4b15b8710..10fa892236f0 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -17916,7 +17916,10 @@
     github = "JarvisCraft";
     githubId = 7693005;
     name = "Petr Portnov";
-    keys = [ { fingerprint = "884B 08D2 8DFF 6209 1857  C1C7 7E8F C8F7 D1BB 84A3"; } ];
+    keys = [
+      { fingerprint = "884B 08D2 8DFF 6209 1857  C1C7 7E8F C8F7 D1BB 84A3"; }
+      { fingerprint = "AA96 35AA F392 52BF 0E60  825E 1192 2217 F828 8484"; }
+    ];
   };
   progval = {
     email = "progval+nix@progval.net";