diff --git a/spcd.sh b/spcd.sh
index e448c33..a842fce 100644
--- a/spcd.sh
+++ b/spcd.sh
@@ -677,7 +677,9 @@ index-url = ${SPCD_URL_PYTHON}
 	pip install --upgrade "pip"
 	spcd_split
 	pip install \
+		"mypy" \
 		"pelican" \
+		"pytest" \
 		"ruff" \
 		"sphinx" "sphinx-rtd-theme"
 }