diff --git a/.drone.yml b/.drone.yml
index 9f36b49..08fdbfd 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -22,6 +22,7 @@ steps:
 - name: test
   commands:
     - cd receiver
+    - rustup default stabe
     - cargo build --release
     - ls target/release
 depends_on: