diff --git a/programming/language/python3/python3-pluggy/pspec.xml b/programming/language/python3/python3-pluggy/pspec.xml
index cc27e81f06..a017d64654 100644
--- a/programming/language/python3/python3-pluggy/pspec.xml
+++ b/programming/language/python3/python3-pluggy/pspec.xml
@@ -19,6 +19,7 @@
             <Dependency>python3-setuptools-scm</Dependency>
             <Dependency>python3-setuptools</Dependency>
             <Dependency>python3-devel</Dependency>
+            <Dependency>python3-more-itertools</Dependency>
         </BuildDependencies>
     </Source>