diff --git a/setup.cfg b/setup.cfg
index daa56586..fed55bf8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -61,7 +61,6 @@ all =
     %(viz)s
 doc =
     %(viz)s
-    jupyter
     importlib-metadata; python_version <"3.8.0"
     myst-nb >=0.14; python_version >="3.8.0"  # nb_ configuration prefixes
     myst-nb <0.14; python_version <"3.8.0"
@@ -117,16 +116,17 @@ sty =
     %(lint)s
     %(test)s  # for pytest type hints
     pre-commit >=1.4.0
-dev =
-    %(all)s
-    %(doc)s
-    %(sty)s
-    %(test)s
+jupyter =
     aquirdturtle-collapsible-headings
     jupyterlab
     jupyterlab-code-formatter
     jupyterlab-myst; python_version >="3.7.0"
     jupyterlab-server <2.16; python_version <"3.8.0"  # https://github.com/ComPWA/tensorwaves/actions/runs/3366807875/jobs/5583673530#step:3:74
+dev =
+    %(all)s
+    %(doc)s
+    %(sty)s
+    %(test)s
     sphinx-autobuild
     tox >=1.9  # for skip_install, use_develop
     virtualenv <20.16; python_version <"3.8.0"  # https://github.com/ComPWA/qrules/runs/7718388093?check_suite_focus=true#step:3:86