diff --git a/pkgs/servers/sql/postgresql/ext/pg_squeeze.nix b/pkgs/servers/sql/postgresql/ext/pg_squeeze.nix
new file mode 100644
index 000000000000..84395acf7cf3
--- /dev/null
+++ b/pkgs/servers/sql/postgresql/ext/pg_squeeze.nix
@@ -0,0 +1,67 @@
+{ lib, stdenv, fetchFromGitHub, postgresql, postgresqlTestHook }:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "pg_squeeze";
+  version = "1.5.2";
+
+  src = fetchFromGitHub {
+    owner = "cybertec-postgresql";
+    repo = "pg_squeeze";
+    rev = finalAttrs.version;
+    hash = "sha256-Sa5mVaUhuRHUjbcORVXe+3uwI1RxfsL6zaZixtU0BcU=";
+  };
+
+  buildInputs = [
+    postgresql
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D -t $out/lib pg_squeeze${postgresql.dlSuffix}
+    install -D -t $out/share/postgresql/extension pg_squeeze-*.sql
+    install -D -t $out/share/postgresql/extension pg_squeeze.control
+
+    runHook postInstall
+  '';
+
+  passthru.tests.extension = stdenv.mkDerivation {
+    name = "pg_squeeze-test";
+    dontUnpack = true;
+    doCheck = true;
+    nativeCheckInputs = [ postgresqlTestHook (postgresql.withPackages (_: [ finalAttrs.finalPackage ])) ];
+    failureHook = "postgresqlStop";
+    postgresqlTestUserOptions = "LOGIN SUPERUSER";
+    postgresqlExtraSettings = ''
+      wal_level = logical
+      shared_preload_libraries = 'pg_squeeze'
+    '';
+    passAsFile = [ "sql" ];
+    sql = ''
+      CREATE EXTENSION pg_squeeze;
+
+      SELECT squeeze.start_worker();
+
+      CREATE TABLE a(i int PRIMARY KEY, j int);
+      INSERT INTO a(i, j) SELECT x, x FROM generate_series(1, 20) AS g(x);
+      INSERT INTO squeeze.tables (tabschema, tabname, schedule)
+      VALUES ('public', 'a', ('{30}', '{22}', NULL, NULL, '{3, 5}'));
+      SELECT squeeze.squeeze_table('public', 'a', NULL, NULL, NULL);
+    '';
+    checkPhase = ''
+      runHook preCheck
+      psql -a -v ON_ERROR_STOP=1 -f $sqlPath
+      runHook postCheck
+    '';
+    installPhase = "touch $out";
+  };
+
+  meta = with lib; {
+    description = "A PostgreSQL extension for automatic bloat cleanup";
+    homepage = "https://github.com/cybertec-postgresql/pg_squeeze";
+    changelog = "https://github.com/cybertec-postgresql/pg_squeeze/blob/${finalAttrs.src.rev}/NEWS";
+    license = licenses.mit;
+    maintainers = [ maintainers.marsam ];
+    platforms = postgresql.meta.platforms;
+  };
+})
diff --git a/pkgs/servers/sql/postgresql/packages.nix b/pkgs/servers/sql/postgresql/packages.nix
index 7d8c9cbf9de8..3b1c855e0de9 100644
--- a/pkgs/servers/sql/postgresql/packages.nix
+++ b/pkgs/servers/sql/postgresql/packages.nix
@@ -87,6 +87,8 @@ self: super: {
 
     pg_safeupdate = super.callPackage ./ext/pg_safeupdate.nix { };
 
+    pg_squeeze = super.callPackage ./ext/pg_squeeze.nix { };
+
     pg_uuidv7 = super.callPackage ./ext/pg_uuidv7.nix { };
 
     promscale_extension = super.callPackage ./ext/promscale_extension.nix { };