diff --git a/flake.lock b/flake.lock
index e2eed97..6374d3e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -365,11 +365,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1780693307,
-        "narHash": "sha256-yDm1Z01y3gC4/W6ajwTNPX1PQ7Ch3Xi6Pp/ATNoJ3Wg=",
+        "lastModified": 1780695050,
+        "narHash": "sha256-rz09jQ3a7/QwOPETXu+Nna2AQHT1DuFPT1rpY9VaC3M=",
         "ref": "refs/heads/main",
-        "rev": "14c7b0d406b7f9dd38088d41273a8eb146fd6acb",
-        "revCount": 1683,
+        "rev": "c5c47b29b49dac07f4ea8d969c71a2e8e6f69667",
+        "revCount": 1687,
         "type": "git",
         "url": "https://forge.darkest.space/hyperhive/hyperhive.git"
       },
diff --git a/nixosConfigurations/muede-lpt2/hyperhive.nix b/nixosConfigurations/muede-lpt2/hyperhive.nix
index 0111f55..43ee0d5 100644
--- a/nixosConfigurations/muede-lpt2/hyperhive.nix
+++ b/nixosConfigurations/muede-lpt2/hyperhive.nix
@@ -18,7 +18,9 @@
       openFirewall = true;
     };
     swarm.peers = {
-      "umbra.darkest.space" = { };
+      "umbra.darkest.space" = {
+        certFingerprint = "sha256:ae68d089e0155978fff7a9963bfb1e123ed645e7c9f93a4b4bb3e278c5f32a27";
+      };
     };
   };
 }
diff --git a/nixosConfigurations/muede-pc2/hyperhive.nix b/nixosConfigurations/muede-pc2/hyperhive.nix
index 9d48fd4..d31287a 100644
--- a/nixosConfigurations/muede-pc2/hyperhive.nix
+++ b/nixosConfigurations/muede-pc2/hyperhive.nix
@@ -17,7 +17,9 @@
       openFirewall = true;
     };
     swarm.peers = {
-      "pr1ma.darkest.space" = { };
+      "pr1ma.darkest.space" = {
+        certFingerprint = "sha256:63e026f8682d6b5496f3eec99edb2ef62a8999c6d767228051e6e057f8cd90c6";
+      };
     };
   };
 }