diff --git a/nixos/modules/services/cluster/kubernetes/apiserver.nix b/nixos/modules/services/cluster/kubernetes/apiserver.nix
index 567d31f06ef..2e7e2a6ec3e 100644
--- a/nixos/modules/services/cluster/kubernetes/apiserver.nix
+++ b/nixos/modules/services/cluster/kubernetes/apiserver.nix
@@ -480,6 +480,9 @@ in
           })}
         '';
         script = "echo apiserver control plane is online";
+        serviceConfig = {
+          TimeoutSec = "500";
+        };
       };
     }
   ];
diff --git a/nixos/modules/services/cluster/kubernetes/pki.nix b/nixos/modules/services/cluster/kubernetes/pki.nix
index d08d7892bb5..6f3f4107207 100644
--- a/nixos/modules/services/cluster/kubernetes/pki.nix
+++ b/nixos/modules/services/cluster/kubernetes/pki.nix
@@ -246,7 +246,7 @@ in
       '')
       ];
       serviceConfig = {
-        TimeoutSec = "300";
+        TimeoutSec = "500";
         RestartSec = "1s";
         Restart = "on-failure";
       };