diff --git a/acme/README.rst b/acme/README.rst
index e3ca8b738..4b6ea818c 100644
--- a/acme/README.rst
+++ b/acme/README.rst
@@ -1 +1 @@
-ACME protocol implementation for Python
+ACME protocol implementation in Python
diff --git a/acme/setup.py b/acme/setup.py
index 6448b7fe9..6e27890b1 100644
--- a/acme/setup.py
+++ b/acme/setup.py
@@ -41,7 +41,7 @@ testing_extras = [
 setup(
     name='acme',
     version=version,
-    description='ACME protocol implementation',
+    description='ACME protocol implementation in Python',
     url='https://github.com/letsencrypt/letsencrypt',
     author="Let's Encrypt Project",
     author_email='client-dev@letsencrypt.org',