diff --git a/Package.swift b/Package.swift
index 9a1995039..ee1d41f7b 100644
--- a/Package.swift
+++ b/Package.swift
@@ -53,6 +53,9 @@ let package = Package(
         .product(name: "SwiftOperators", package: "swift-syntax"),
         .product(name: "SwiftParser", package: "swift-syntax"),
         .product(name: "SwiftParserDiagnostics", package: "swift-syntax"),
+      ],
+      exclude: [
+        "CMakeLists.txt"
       ]
     ),
     .target(
@@ -105,6 +108,9 @@ let package = Package(
         .product(name: "SwiftSyntax", package: "swift-syntax"),
         .product(name: "SwiftParser", package: "swift-syntax"),
       ],
+      exclude: [
+        "CMakeLists.txt"
+      ],
       linkerSettings: swiftformatLinkSettings
     ),