diff --git a/.drone.yml b/.drone.yml
index 8d35689..cf4cc3e 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -22,7 +22,7 @@ steps:
       endpoint: https://garage.deuxfleurs.fr
 
   - name: build
-    image: rust:buster
+    image: rustlang/rust:nightly
     commands:
       - apt-get update
       - apt-get install --yes libsodium-dev