diff --git a/setup.py b/setup.py
index 17857cc..b1547b2 100644
--- a/setup.py
+++ b/setup.py
@@ -23,8 +23,14 @@
     },
     test_suite="tests",
     classifiers=[
-        "Programming Language :: Python :: 3",
         "License :: OSI Approved :: MIT License",
+        "Programming Language :: Python :: 2.7",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.4",
+        "Programming Language :: Python :: 3.5",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8"
     ],
     install_requires=["lark-parser", "docopt"],
 )