diff --git a/.drone.yml b/.drone.yml
index 2d3d500..b855e53 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -5,6 +5,7 @@ name: default
 steps:
 - name: build
   image: registry.aws.minori.work/imi415/arm-none-toolchain:latest
+  pull: always
   commands:
     - bash build_all.sh