diff --git a/setup.py b/setup.py
index 4d4e414..d46a36b 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@ with codecs.open(os.path.join(os.path.abspath(os.path.dirname(
 
 
 if sys.version_info < (3, 4, 0):
-    raise RuntimeError("aiosocks requires Python 3.5.1+")
+    raise RuntimeError("aiosocks requires Python 3.4+")
 
 
 setup(