diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 250a87e85776..2de240577e05 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -19002,13 +19002,6 @@
     githubId = 104593071;
     name = "Oliver Schmidt";
   };
-  osslate = {
-    email = "fionn@kelleher.email";
-    github = "osslate";
-    githubId = 773673;
-    matrix = "@osslate:fsfe.org";
-    name = "Fionn Kelleher";
-  };
   ostrolucky = {
     email = "gabriel.ostrolucky@gmail.com";
     github = "ostrolucky";
diff --git a/pkgs/by-name/da/daytona-bin/package.nix b/pkgs/by-name/da/daytona-bin/package.nix
deleted file mode 100644
index d04b4f972fe9..000000000000
--- a/pkgs/by-name/da/daytona-bin/package.nix
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-  stdenvNoCC,
-  lib,
-  fetchurl,
-  makeWrapper,
-}:
-
-stdenvNoCC.mkDerivation (finalAttrs: {
-  pname = "daytona-bin";
-  version = "0.12.0";
-
-  src =
-    let
-      urls = {
-        "x86_64-linux" = {
-          url = "https://download.daytona.io/daytona/v${finalAttrs.version}/daytona-linux-amd64";
-          hash = "sha256-5nUWeIAKUSrbEAzo1SCSrebKvt2DKB/f2JZZ9c2vjxA=";
-        };
-        "x86_64-darwin" = {
-          url = "https://download.daytona.io/daytona/v${finalAttrs.version}/daytona-darwin-amd64";
-          hash = "sha256-JAc9EbuZnRCX2v1UXPBF8mlqz478DtrVEk6XEICW7CU=";
-        };
-        "aarch64-linux" = {
-          url = "https://download.daytona.io/daytona/v${finalAttrs.version}/daytona-linux-arm64";
-          hash = "sha256-1yy3S4JRtabQBK9LzepL+CVaj+3HPuG6oJe4YdbEi6E=";
-        };
-        "aarch64-darwin" = {
-          url = "https://download.daytona.io/daytona/v${finalAttrs.version}/daytona-darwin-arm64";
-          hash = "sha256-x5RVx5X2PD1Yu0g0umf2ywRymqa+1EFCzuXFEVSQImw=";
-        };
-      };
-    in
-    fetchurl (
-      urls."${stdenvNoCC.hostPlatform.system}"
-        or (throw "Unsupported system: ${stdenvNoCC.hostPlatform.system}")
-    );
-
-  dontUnpack = true;
-
-  nativeBuildInputs = [
-    makeWrapper
-  ];
-
-  installPhase = ''
-    runHook preInstall
-    install -Dm755 $src $out/bin/daytona
-    runHook postInstall
-  '';
-
-  meta = {
-    changelog = "https://github.com/daytonaio/daytona/releases/tag/v${finalAttrs.version}";
-    description = "Open Source Dev Environment Manager";
-    homepage = "https://github.com/daytonaio/daytona";
-    license = lib.licenses.asl20;
-    mainProgram = "daytona";
-    maintainers = with lib.maintainers; [ osslate ];
-    platforms = lib.platforms.linux ++ lib.platforms.darwin;
-    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
-  };
-})
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index e7e84b16a183..8c14298d4eb1 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -527,6 +527,7 @@ mapAliases {
   dart-sass-embedded = throw "dart-sass-embedded has been removed from nixpkgs, as is now included in Dart Sass itself.";
   dat = nodePackages.dat;
   dave = throw "'dave' has been removed as it has been archived upstream. Consider using 'webdav' instead"; # Added 2025-02-03
+  daytona-bin = throw "'daytona-bin' has been removed, as it was unmaintained in nixpkgs"; # Added 2025-07-21
   dbeaver = throw "'dbeaver' has been renamed to/replaced by 'dbeaver-bin'"; # Added 2024-05-16
   dbench = throw "'dbench' has been removed as it is unmaintained for 14 years and broken"; # Added 2025-05-17
   dclib = throw "'dclib' has been removed as it is unmaintained for 16 years and broken"; # Added 2025-05-25