diff --git a/.drone.yml b/.drone.yml
index 370db257..8f00d391 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -56,7 +56,9 @@ platform:
 
 steps:
 - name: test
-  image: rustlang/rust:nightly
+  image: rust:1
   commands:
+  - rustup default nightly
+  - rustup update
   - cargo +nightly build --verbose --all
   - cargo +nightly test --verbose --all