diff --git a/.drone.yml b/.drone.yml
index 62ec0b5..825e1df 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -1,3 +1,4 @@
+---
 kind: pipeline
 name: default
 
@@ -66,4 +67,9 @@ steps:
       - conan user -p -r=epsilon-public
       - conan upload Arbutils/$DRONE_COMMIT@epsilon/$DRONE_BRANCH --all -r=epsilon-public --force
       - conan upload Arbutils/latest@epsilon/$DRONE_BRANCH --all -r=epsilon-public
-      - conan user --clean
\ No newline at end of file
+      - conan user --clean
+---
+kind: signature
+hmac: 6539d837e7e400d8187a9dc452a7623e758c6e2abf0494e32a9b80daf9591c3c
+
+...