diff --git a/hosts/nachtigall/apps/forgejo.nix b/hosts/nachtigall/apps/forgejo.nix
index 9bbb045..58684e4 100644
--- a/hosts/nachtigall/apps/forgejo.nix
+++ b/hosts/nachtigall/apps/forgejo.nix
@@ -121,7 +121,7 @@
     };
     initialize = true;
     passwordFile = config.age.secrets."restic-repo-droppie".path;
-    repository = "yule@droppie.b12f.io:/media/internal/backups-pub-solar";
+    repository = "sftp:yule@droppie.b12f.io:/media/internal/backups-pub-solar";
     backupPrepareCommand = ''
       ${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d gitea > /tmp/forgejo-backup.sql
     '';
diff --git a/hosts/nachtigall/apps/keycloak.nix b/hosts/nachtigall/apps/keycloak.nix
index 8ca5e43..92dbd95 100644
--- a/hosts/nachtigall/apps/keycloak.nix
+++ b/hosts/nachtigall/apps/keycloak.nix
@@ -58,7 +58,7 @@
     };
     initialize = true;
     passwordFile = config.age.secrets."restic-repo-droppie".path;
-    repository = "yule@droppie.b12f.io:/media/internal/backups-pub-solar";
+    repository = "sftp:yule@droppie.b12f.io:/media/internal/backups-pub-solar";
     backupPrepareCommand = ''
       ${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d keycloak > /tmp/keycloak-backup.sql
     '';
diff --git a/hosts/nachtigall/apps/mailman.nix b/hosts/nachtigall/apps/mailman.nix
index 55e49b5..58ccc53 100644
--- a/hosts/nachtigall/apps/mailman.nix
+++ b/hosts/nachtigall/apps/mailman.nix
@@ -94,6 +94,6 @@
     };
     initialize = true;
     passwordFile = config.age.secrets."restic-repo-droppie".path;
-    repository = "yule@droppie.b12f.io:/media/internal/backups-pub-solar";
+    repository = "sftp:yule@droppie.b12f.io:/media/internal/backups-pub-solar";
   };
 }
diff --git a/hosts/nachtigall/apps/mastodon.nix b/hosts/nachtigall/apps/mastodon.nix
index 5570585..eb928a5 100644
--- a/hosts/nachtigall/apps/mastodon.nix
+++ b/hosts/nachtigall/apps/mastodon.nix
@@ -105,7 +105,7 @@
     };
     initialize = true;
     passwordFile = config.age.secrets."restic-repo-droppie".path;
-    repository = "yule@droppie.b12f.io:/media/internal/backups-pub-solar";
+    repository = "sftp:yule@droppie.b12f.io:/media/internal/backups-pub-solar";
     backupPrepareCommand = ''
       ${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d mastodon > /tmp/mastodon-backup.sql
     '';
diff --git a/hosts/nachtigall/apps/nextcloud.nix b/hosts/nachtigall/apps/nextcloud.nix
index 50f086b..2c5472e 100644
--- a/hosts/nachtigall/apps/nextcloud.nix
+++ b/hosts/nachtigall/apps/nextcloud.nix
@@ -143,7 +143,7 @@
     };
     initialize = true;
     passwordFile = config.age.secrets."restic-repo-droppie".path;
-    repository = "yule@droppie.b12f.io:/media/internal/backups-pub-solar";
+    repository = "sftp:yule@droppie.b12f.io:/media/internal/backups-pub-solar";
     backupPrepareCommand = ''
       ${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d nextcloud > /tmp/nextcloud-backup.sql
     '';