diff --git a/services/security-key/tpm2.nix b/services/security-key/tpm2.nix
index c86fbd2d..c148e365 100644
--- a/services/security-key/tpm2.nix
+++ b/services/security-key/tpm2.nix
@@ -6,6 +6,5 @@
     pkcs11.enable = true;
     tctiEnvironment.enable = true;
   };
-  services.tcsd.enable = true;
   systemd.tpm2.enable = true;
 }