diff --git a/pkgs/servers/sql/postgresql/ext/default.nix b/pkgs/servers/sql/postgresql/ext/default.nix
index 0a0a41aeb128..da873af68f3b 100644
--- a/pkgs/servers/sql/postgresql/ext/default.nix
+++ b/pkgs/servers/sql/postgresql/ext/default.nix
@@ -107,6 +107,8 @@ self: super: {
 
     rum = super.callPackage ./rum.nix { };
 
+    sqlite_fdw = super.callPackage ./sqlite_fdw.nix { };
+
     tsja = super.callPackage ./tsja.nix { };
 
     wal2json = super.callPackage ./wal2json.nix { };
diff --git a/pkgs/servers/sql/postgresql/ext/sqlite_fdw.nix b/pkgs/servers/sql/postgresql/ext/sqlite_fdw.nix
new file mode 100644
index 000000000000..d33925a5d6bb
--- /dev/null
+++ b/pkgs/servers/sql/postgresql/ext/sqlite_fdw.nix
@@ -0,0 +1,34 @@
+{
+  lib,
+  fetchFromGitHub,
+  sqlite,
+  postgresql,
+  buildPostgresqlExtension,
+}:
+
+buildPostgresqlExtension rec {
+  pname = "sqlite_fdw";
+  # TODO: Check whether PostgreSQL 17 is still broken after next update.
+  version = "2.4.0";
+
+  src = fetchFromGitHub {
+    owner = "pgspider";
+    repo = "sqlite_fdw";
+    rev = "v${version}";
+    hash = "sha256-u51rcKUH2nZyZbI2g3crzHt5jiacbTq4xmfP3JgqnnM=";
+  };
+
+  buildInputs = [ sqlite ];
+
+  makeFlags = [ "USE_PGXS=1" ];
+
+  meta = {
+    description = "SQLite Foreign Data Wrapper for PostgreSQL";
+    homepage = "https://github.com/pgspider/sqlite_fdw";
+    changelog = "https://github.com/pgspider/sqlite_fdw/releases/tag/v${version}";
+    maintainers = with lib.maintainers; [ apfelkuchen6 ];
+    platforms = lib.platforms.unix;
+    license = lib.licenses.postgresql;
+    broken = lib.versionAtLeast postgresql.version "17";
+  };
+}