diff --git a/setup.py b/setup.py
index d902eec9..f48c2d50 100644
--- a/setup.py
+++ b/setup.py
@@ -125,6 +125,7 @@ def run(self):
         warn-scraper=warn.cli:main
     """,
     install_requires=[
+        "click",
         "bs4",
         "html5lib",
         "pdfplumber",