diff --git a/programming/language/python3/python3-twisted/pspec.xml b/programming/language/python3/python3-twisted/pspec.xml
index 2f5f6c3948..e94401f359 100644
--- a/programming/language/python3/python3-twisted/pspec.xml
+++ b/programming/language/python3/python3-twisted/pspec.xml
@@ -16,6 +16,12 @@
         <BuildDependencies>
             <Dependency>python3-devel</Dependency>
             <Dependency>python3-build</Dependency>
+            <Dependency>python3-attrs</Dependency>
+            <Dependency>python3-constantly</Dependency>
+            <Dependency>python3-hyperlink</Dependency>
+            <Dependency>python3-incremental</Dependency>
+            <Dependency>python3-zope-interface</Dependency>
+            <Dependency>python3-typing_extensions</Dependency>
             <Dependency>python3-hatch-fancy-pypi-readme</Dependency>
         </BuildDependencies>
         <!--