diff --git a/bucket/haskell-language-server.json b/bucket/haskell-language-server.json
new file mode 100644
index 0000000000..b554f9d842
--- /dev/null
+++ b/bucket/haskell-language-server.json
@@ -0,0 +1,24 @@
+{
+    "version": "2.7.0.0",
+    "description": "The official language server for Haskell.",
+    "homepage": "https://github.com/haskell/haskell-language-server",
+    "license": "Apache-2.0",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/haskell/haskell-language-server/releases/download/2.7.0.0/haskell-language-server-2.7.0.0-x86_64-mingw64.zip",
+            "hash": "34a54059bf1de223c1fd17e0d026ce87942393b97e23dabc2bed78f3000e4a0a"
+        }
+    },
+    "env_add_path": ".",
+    "checkver": "github",
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/haskell/haskell-language-server/releases/download/$version/haskell-language-server-$version-x86_64-mingw64.zip"
+            }
+        },
+        "hash": {
+            "url": "$baseurl/SHA256SUMS"
+        }
+    }
+}