diff --git a/Package.swift b/Package.swift
index 96e31a21..1c71e07e 100644
--- a/Package.swift
+++ b/Package.swift
@@ -28,6 +28,9 @@ let package = Package(
                 "CAtomic",
                 .product(name: "cmark-gfm", package: cmarkPackageName),
                 .product(name: "cmark-gfm-extensions", package: cmarkPackageName),
+            ], 
+            exclude: [
+                "CMakeLists.txt"
             ]),
         .testTarget(
             name: "MarkdownTests",