diff --git a/clusters/fs2/default.nix b/clusters/fs2/default.nix
index f4ea3cc..753b5dd 100644
--- a/clusters/fs2/default.nix
+++ b/clusters/fs2/default.nix
@@ -32,6 +32,16 @@ in {
 
     time.timeZone = "Europe/Oslo";
 
+    environment.etc = {
+      minio-rootcredentials = {
+        text = ''
+            accessKey="admin"
+            secretKey="en to tre fire"
+          '';
+      mode = "640";
+      };
+    };
+
     features = {
       os = {
         externalInterface = "eth0";
@@ -72,9 +82,10 @@ in {
       enable = true;
       region = "fs2";
       browser = true;
-      accessKey = "admin";
-      secretKey = "en to tre fire";
+      # accessKey = "admin";
+      # secretKey = "en to tre fire"; DEPRECATED
       listenAddress = "0.0.0.0:9000";
+      rootCredentialsFile = "/etc/minio-rootcredentials";
       dataDir = [ "/vol/s3" ];
     };