diff --git a/krebs/3modules/lass/default.nix b/krebs/3modules/lass/default.nix
index d29988be2..cb68cff18 100644
--- a/krebs/3modules/lass/default.nix
+++ b/krebs/3modules/lass/default.nix
@@ -807,7 +807,7 @@ in {
     };
     lass-android = {
       mail = "lassulus@gmail.com";
-      pubkey = builtins.readFile ./ssh/android.rsa;
+      pubkey = builtins.readFile ./ssh/android.ed25519;
     };
   };
 }
diff --git a/krebs/3modules/lass/ssh/android.ed25519 b/krebs/3modules/lass/ssh/android.ed25519
new file mode 100644
index 000000000..44f424809
--- /dev/null
+++ b/krebs/3modules/lass/ssh/android.ed25519
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG4CYC/CwtLf3U+pTjIvAormpJCvauVUBdHXuD7n2wc3
diff --git a/krebs/3modules/lass/ssh/android.rsa b/krebs/3modules/lass/ssh/android.rsa
deleted file mode 100644
index 21b8e015e..000000000
--- a/krebs/3modules/lass/ssh/android.rsa
+++ /dev/null
@@ -1 +0,0 @@
-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEpP5YExkzwfmn7GpvnmZZRx1S+jmZyYrOf7b5cZZnbF