diff --git a/packages/dev-python/mypy_extensions/mypy_extensions-0.4.1.exheres-0 b/packages/dev-python/mypy_extensions/mypy_extensions-0.4.1.exheres-0
new file mode 100644
index 0000000..b4a3baa
--- /dev/null
+++ b/packages/dev-python/mypy_extensions/mypy_extensions-0.4.1.exheres-0
@@ -0,0 +1,17 @@
+# Copyright 2018 Alexander Kapshuna <kapsh@kap.sh>
+# Distributed under the terms of the GNU General Public License v2
+
+require pypi setup-py [ import=setuptools ]
+
+SUMMARY="Experimental type system extensions for programs checked with the mypy typechecker"
+
+LICENCES="MIT"
+SLOT="0"
+PLATFORMS="~amd64"
+MYOPTIONS=""
+
+DEPENDENCIES="
+    build+run:
+        python_abis:3.4? ( dev-python/typing[>=3.5.3][python_abis:3.4] )
+"
+