diff --git a/lass/1systems/helios/config.nix b/lass/1systems/helios/config.nix
index 557fce1e8..759bb6d06 100644
--- a/lass/1systems/helios/config.nix
+++ b/lass/1systems/helios/config.nix
@@ -138,35 +138,14 @@ with import <stockholm/lib>;
   networking.hostName = lib.mkForce "BLN02NB0162";
 
   security.pki.certificateFiles = [
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAROOTC1G1.pem"; sha256 = "14vz9c0fk6li0a26vx0s5ha6y3yivnshx9pjlh9vmnpkbph5a7rh"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAROOTC2G1.pem"; sha256 = "0r1dd48a850cv7whk4g2maik550rd0vsrsl73r6x0ivzz7ap1xz5"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAROOTC3G1.pem"; sha256 = "0b5cdchdkvllnr0kz35d8jrmrf9cjw0kd98mmvzr0x6nkc8hwpdy"; })
+    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAROOTC1G1.pem"; sha256 = "006j61q2z44z6d92638iin6r46r4cj82ipwm37784h34i5x4mp0d"; })
+    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAROOTC2G1.pem"; sha256 = "1nkd1rjcn02q9xxjg7sw79lbwy08i7hb4v4pn98djknvcmplpz5m"; })
+    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAROOTC3G1.pem"; sha256 = "094m12npglnnv1nf1ijcv70p8l15l00id44qq7rwynhcgxi5539i"; })
 
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCACOMPC2G1.pem"; sha256 = "0rn57zv1ry9vj4p2248mxmafmqqmdhbrfx1plszrxsphshbk2hfz"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCACOMPC3G1.pem"; sha256 = "0w88qaqhwxzvdkx40kzj2gka1yi85ipppjdkxah4mscwfhlryrnk"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAIDENC2G1.pem"; sha256 = "1z2qkyhgjvri13bvi06ynkb7mjmpcznmc9yw8chx1lnwc3cxa7kf"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAIDENC3G1.pem"; sha256 = "0smdjjvz95n652cb45yhzdb2lr83zg52najgbzf6lm3w71f8mv7f"; })
-    (pkgs.writeText "minio.cert" ''
-      -----BEGIN CERTIFICATE-----
-      MIIDFDCCAfygAwIBAgIQBEKYm9VmbR6T/XNLP2P5kDANBgkqhkiG9w0BAQsFADAS
-      MRAwDgYDVQQKEwdBY21lIENvMB4XDTE4MDIxNDEyNTk1OVoXDTE5MDIxNDEyNTk1
-      OVowEjEQMA4GA1UEChMHQWNtZSBDbzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC
-      AQoCggEBAMmRGUTMDxOaoEZ3osG1ZpGj4enHl6ToWaoCXvRXvI6RB/99QOFlwLdL
-      8lGjIbXyovNkH686pVsfgCTOLRGzftWHmWgfmaSUv0TToBW8F9DN4ww9YgiLZjvV
-      YZunRyp1n0x9OrBXMs7xEBBa4q0AG1IvlRJTrd7CW519FlVq7T95LLB7P6t6K54C
-      ksG4kEzXLRPD/FMdU7LWbhWnQSOxPMCq8erTv3kW3A3Y9hSAKOFQKQHH/3O2HDrM
-      CbK5ldNklswg2rIHxx7kg1fteLD1lVCNPfCMfuwlLUaMeoRZ03HDof8wFlRz3pzw
-      hQRWPvfLfRvFCZ0LFNvfgAqXtmG/ywUCAwEAAaNmMGQwDgYDVR0PAQH/BAQDAgKk
-      MBMGA1UdJQQMMAoGCCsGAQUFBwMBMA8GA1UdEwEB/wQFMAMBAf8wLAYDVR0RBCUw
-      I4IJbG9jYWxob3N0ggZoZWxpb3OCCGhlbGlvcy5yhwR/AAABMA0GCSqGSIb3DQEB
-      CwUAA4IBAQBzrPb3NmAn60awoJG3d4BystaotaFKsO3iAnP4Lfve1bhKRELIjJ30
-      hX/mRYkEVRbfwKRgkkLab4zpJ/abjb3DjFNo8E4QPNeCqS+8xxeBOf7x61Kg/0Ox
-      jRQ95fTATyItiChwNkoxYjVIwosqxBVsbe3KxwhkmKPQ6wH/nvr6URX/IGUz2qWY
-      EqHdjsop83u4Rjn3C0u46U0P+W4U5IFiLfcE3RzFFYh67ko5YEhkyXP+tBNSgrTM
-      zFisVoQZdXpMCWWxBVWulB4FvvTx3jKUPRZVOrfexBfY4TA/PyhXLoz7FeEK9n2a
-      qFkrxy+GrHBXfSRZgCaHQFdKorg2fwwa
-      -----END CERTIFICATE-----
-    '')
+    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCACOMPC2G1.pem"; sha256 = "1anfncdf5xsp219kryncv21ra87flpzcjwcc85hzvlwbxhid3g4x"; })
+    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCACOMPC3G1.pem"; sha256 = "035kkfizyl5dndj7rhvmy91rr75lakqbqgjx4dpiw0kqq369mz8r"; })
+    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAIDENC2G1.pem"; sha256 = "14fpzx1qjs9ws9sz0y7pb6j40336xlckkqcm2rc5j86yn7r22lp7"; })
+    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAIDENC3G1.pem"; sha256 = "1yjl3kyw4chc8vw7bnqac2h9vn8dxryw7lr7i03lqi9sdvs4108s"; })
   ];
 
   programs.adb.enable = true;