diff --git a/hosts/servers/poseidon/old/default.nix b/hosts/servers/poseidon/old/default.nix
index a511aec..f747cc2 100644
--- a/hosts/servers/poseidon/old/default.nix
+++ b/hosts/servers/poseidon/old/default.nix
@@ -67,7 +67,7 @@
     speedtest-cli
     storcli
     storcli2
-    openjdk-21
+    openjdk21
   ];
 
   networking.firewall.allowedTCPPorts = [ 25565 ];