diff --git a/pkgs/development/tools/language-servers/dot-language-server/default.nix b/pkgs/development/tools/language-servers/dot-language-server/default.nix
new file mode 100644
index 000000000000..efaca2119b50
--- /dev/null
+++ b/pkgs/development/tools/language-servers/dot-language-server/default.nix
@@ -0,0 +1,24 @@
+{ lib, buildNpmPackage, fetchFromGitHub }:
+
+buildNpmPackage rec {
+  pname = "dot-language-server";
+  version = "1.1.26";
+
+  src = fetchFromGitHub {
+    owner = "nikeee";
+    repo = "dot-language-server";
+    rev = "v${version}";
+    hash = "sha256-Wv+Bw+mcc4vn1CfjIy5vAg5Kw7TUf+flcqLguvQVaCQ=";
+  };
+
+  npmDepsHash = "sha256-w7c6f+VlBx2kvLyEWgbT9S0hA7mu5gCNuQzGThkXAGY=";
+
+  npmBuildScript = "compile";
+
+  meta = with lib; {
+    description = "A language server for the DOT language";
+    homepage = "https://github.com/nikeee/dot-language-server";
+    license = licenses.mit;
+    maintainers = [ maintainers.marsam ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2bdf241abdc7..a85d33c8d917 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -17295,6 +17295,8 @@ with pkgs;
     llvmPackages = llvmPackages_latest;
   };
 
+  dot-language-server = callPackage ../development/tools/language-servers/dot-language-server { };
+
   fortls = python3.pkgs.callPackage ../development/tools/language-servers/fortls { };
 
   fortran-language-server = python3.pkgs.callPackage ../development/tools/language-servers/fortran-language-server { };