diff --git a/programming/language/python3/python3-cryptography/pspec.xml b/programming/language/python3/python3-cryptography/pspec.xml
index a9b740112c..d059c564cb 100644
--- a/programming/language/python3/python3-cryptography/pspec.xml
+++ b/programming/language/python3/python3-cryptography/pspec.xml
@@ -15,6 +15,7 @@
A package designed to expose cryptographic recipes and primitives to Python developers
https://github.com/pyca/cryptography/archive/3.1.tar.gz
+ pip3
python3-devel
openssl-devel
python3-setuptools