diff --git a/src/libs/languageserverprotocol/languagefeatures.cpp b/src/libs/languageserverprotocol/languagefeatures.cpp
index f66b6b7e164..0af50c6fc5c 100644
--- a/src/libs/languageserverprotocol/languagefeatures.cpp
+++ b/src/libs/languageserverprotocol/languagefeatures.cpp
@@ -228,7 +228,7 @@ bool DocumentRangeFormattingParams::isValid(QStringList *error) const
 }
 
 DocumentRangeFormattingRequest::DocumentRangeFormattingRequest(
-        const DocumentFormattingParams &params)
+        const DocumentRangeFormattingParams &params)
     : Request(methodName, params)
 { }
 
diff --git a/src/libs/languageserverprotocol/languagefeatures.h b/src/libs/languageserverprotocol/languagefeatures.h
index bb98d7f8bd8..bba54c48bee 100644
--- a/src/libs/languageserverprotocol/languagefeatures.h
+++ b/src/libs/languageserverprotocol/languagefeatures.h
@@ -738,10 +738,10 @@ public:
 };
 
 class LANGUAGESERVERPROTOCOL_EXPORT DocumentRangeFormattingRequest : public Request<
-        QList<TextEdit>, std::nullptr_t, DocumentFormattingParams>
+        LanguageClientArray<TextEdit>, std::nullptr_t, DocumentRangeFormattingParams>
 {
 public:
-    DocumentRangeFormattingRequest(const DocumentFormattingParams &params = DocumentFormattingParams());
+    DocumentRangeFormattingRequest(const DocumentRangeFormattingParams &params = DocumentRangeFormattingParams());
     using Request::Request;
     constexpr static const char methodName[] = "textDocument/rangeFormatting";
 };