diff --git a/programming/language/python3/python3-beaker/pspec.xml b/programming/language/python3/python3-beaker/pspec.xml
index 0b7c668ea9..bdfebff162 100644
--- a/programming/language/python3/python3-beaker/pspec.xml
+++ b/programming/language/python3/python3-beaker/pspec.xml
@@ -14,6 +14,7 @@
         <Description>python3-beaker is a web session and general caching library that includes WSGI middleware for use in web applications.</Description>
         <Archive sha1sum="c6cbda7db0fb1480efd20169f578460497eeb6b2" type="targz">https://github.com/bbangert/beaker/archive/1.10.0.tar.gz</Archive>
         <BuildDependencies>
+            <Dependency>python3-devel</Dependency>
             <Dependency>python3-setuptools</Dependency>
         </BuildDependencies>
     </Source>