diff --git a/.drone.yml b/.drone.yml
index 5ca9bea..904c24d 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -177,6 +177,7 @@ steps:
       CONTACT_PHONE:
         from_secret: contact_phone
     commands:
+      - rbenv shell 2.5.0
       - cd ios
       - bundle config set --local path '.vendor/bundle'
       - bundle install