diff --git a/outputs/m/s/e/ms_entropy.json b/outputs/m/s/e/ms_entropy.json
new file mode 100644
index 000000000..e1e66ade2
--- /dev/null
+++ b/outputs/m/s/e/ms_entropy.json
@@ -0,0 +1 @@
+{"feedstocks": ["ms_entropy"]}
\ No newline at end of file