diff --git a/Library/Homebrew/utils/pypi.rb b/Library/Homebrew/utils/pypi.rb
index 60e929a94a..30bb3b30b8 100644
--- a/Library/Homebrew/utils/pypi.rb
+++ b/Library/Homebrew/utils/pypi.rb
@@ -85,7 +85,7 @@ module PyPI
       # If there isn't an sdist, we use the first pure Python3 or universal wheel
       if dist.nil?
         dist = json["urls"].find do |url|
-          url["filename"].match?("py3.*-none-any.whl$")
+          url["filename"].match?("[.-]py3[^-]*-none-any\.whl$")
         end
       end