diff --git a/programming/language/python3/python3-cryptography/pspec.xml b/programming/language/python3/python3-cryptography/pspec.xml
index 165d8f7437..5b75d2a306 100644
--- a/programming/language/python3/python3-cryptography/pspec.xml
+++ b/programming/language/python3/python3-cryptography/pspec.xml
@@ -27,6 +27,7 @@
             <Dependency>python3-sphinx_rtd_theme</Dependency>
             <Dependency>python3-setuptools-rust</Dependency>
             <Dependency>python3-sphinxcontrib-jquery</Dependency>
+            <Dependency>openssl-1.1</Dependency>
         </BuildDependencies>
     </Source>