diff --git a/setup.py b/setup.py
index aba8523..d90b788 100644
--- a/setup.py
+++ b/setup.py
@@ -28,7 +28,7 @@ setup(
     long_description=readme,
     packages=["tutor"],
     include_package_data=True,
-    python_requires=">=3.6",
+    python_requires=">=3.5",
     install_requires=[
         "appdirs",
         "click>=7.0",
@@ -48,6 +48,7 @@ setup(
         "License :: OSI Approved :: GNU Affero General Public License v3",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
+        "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
     ],