diff --git a/.drone.yml b/.drone.yml
index a1e83ee..149f516 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -110,4 +110,8 @@ trigger:
 depends_on:
 - documentation
 
+---
+kind: signature
+hmac: aae5fb7cfe8bb60a03cbf0862de2206c905a071a07de41696497a77f686f6ce3
+
 ...