diff --git a/blueprintcompiler/lsp.py b/blueprintcompiler/lsp.py
index 6c976a8..ad8a385 100644
--- a/blueprintcompiler/lsp.py
+++ b/blueprintcompiler/lsp.py
@@ -213,6 +213,7 @@ class LanguageServer:
                     "hoverProvider": True,
                     "documentSymbolProvider": True,
                     "definitionProvider": True,
+                    "documentFormattingProvider": True,
                 },
                 "serverInfo": {
                     "name": "Blueprint",
@@ -310,8 +311,9 @@ class LanguageServer:
             if tag in ("replace", "insert", "delete"):
                 lst.append(
                     TextEdit(
-                        Range(i1, i2), "" if tag == "delete" else formatted_blp[j1:j2]
-                    )
+                        Range(i1, i2, open_file.text),
+                        "" if tag == "delete" else formatted_blp[j1:j2],
+                    ).to_json()
                 )
 
         self._send_response(id, lst)
diff --git a/blueprintcompiler/lsp_utils.py b/blueprintcompiler/lsp_utils.py
index 18c64af..60ddd4e 100644
--- a/blueprintcompiler/lsp_utils.py
+++ b/blueprintcompiler/lsp_utils.py
@@ -192,3 +192,6 @@ class LocationLink:
 class TextEdit:
     range: Range
     newText: str
+
+    def to_json(self):
+        return {"range": self.range.to_json(), "newText": self.newText}