diff --git a/setup.cfg b/setup.cfg
index d1626f951..3f6d55a55 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -5,7 +5,7 @@ description = Package for the AiiDAlab QE app
 long_description = file: README.md
 long_description_content_type = text/markdown
 url = https://github.com/aiidalab/aiidalab-qe
-author = Carl Simon Adorf, Aliaksandr Yakutovich, Marnik Bercx
+author = Carl Simon Adorf, Aliaksandr Yakutovich, Marnik Bercx, Jusong Yu
 author_email = aiidalab@materialscloud.org
 classifiers =
     License :: OSI Approved :: MIT License
@@ -42,7 +42,8 @@ dev =
 [aiidalab]
 title = Quantum ESPRESSO
 description = Perform Quantum ESPRESSO calculations
-categories = quantum
+categories =
+    quantum
 
 [flake8]
 ignore =