diff --git a/hosts/common/programs/schlock.nix b/hosts/common/programs/schlock.nix
index 45fd9f7c2..bfbc8666f 100644
--- a/hosts/common/programs/schlock.nix
+++ b/hosts/common/programs/schlock.nix
@@ -24,7 +24,7 @@ in
       };
     };
 
-    sandbox.method = "bwrap";
+    sandbox.method = "bunpen";
     sandbox.whitelistWayland = true;
 
     secrets.".config/schlock/schlock.pin" = ../../../secrets/common/schlock.pin.bin;