diff --git a/winbuild/config.py b/winbuild/config.py
index 07e393023..16a1d9cad 100644
--- a/winbuild/config.py
+++ b/winbuild/config.py
@@ -6,9 +6,9 @@ PILLOW_DEPENDS_DIR = "C:\\pillow-depends\\"
 pythons = {
     "27": {"compiler": 7, "vc": 2010},
     "pypy2": {"compiler": 7, "vc": 2010},
-    "pypy3": {"compiler": 7, "vc": 2010},
     "35": {"compiler": 7.1, "vc": 2015},
     "36": {"compiler": 7.1, "vc": 2015},
+    "pypy3": {"compiler": 7.1, "vc": 2015},
     "37": {"compiler": 7.1, "vc": 2015},
 }