diff --git a/_data/signed/atlcell.yaml b/_data/signed/atlcell.yaml
new file mode 100644
index 00000000..d42d9a99
--- /dev/null
+++ b/_data/signed/atlcell.yaml
@@ -0,0 +1,2 @@
+name: atlcell
+link: atlcell.com
\ No newline at end of file