diff --git a/inc/python b/inc/python
index cc6e01f..43b06eb 100644
--- a/inc/python
+++ b/inc/python
@@ -405,6 +405,9 @@
         # source we are about to do.
         local name
         name=$(awk '/^name.*=/ {print $3}' $project_dir/setup.cfg)
+        if [ -z $name ]; then
+            name=$(awk '/^name =/ {gsub(/"/, "", $3); print $3}' $project_dir/pyproject.toml)
+        fi
         $REQUIREMENTS_DIR/.venv/bin/edit-constraints \
             $REQUIREMENTS_DIR/upper-constraints.txt -- $name
     fi