diff --git a/setup.py b/setup.py
index 93f6ecf..538eb80 100644
--- a/setup.py
+++ b/setup.py
@@ -72,7 +72,7 @@ setup(
             "dnspython",
         ],
         "yaml": [
-            "yaml",
+            "PyYAML",
         ],
         "idna": [
             "idna",