diff --git a/setup.py b/setup.py
index 8e3a410c..cbc795d2 100644
--- a/setup.py
+++ b/setup.py
@@ -236,7 +236,9 @@ def select_constraint(default, nightly=None, git_master=None):
     python_requires=">=3.9,<4",
     packages=find_packages(),
     include_package_data=True,
-    package_data={"": ["*.lib", "*.pyd", "*.so"]},
+    package_data={
+        "": ["*.lib", "*.pyd", "*.so", "requirements-docs.txt"],
+    },
     zip_safe=False,
     distclass=_BinaryDistribution,
     description="A library for exploring and validating machine learning data.",