diff --git a/.drone.yml b/.drone.yml
index 02f9d8c85..c037e50df 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -3,5 +3,6 @@ build:
     pull: true
     shell: mingw32
     commands:
+      - pacman -S --needed --noconfirm --noprogressbar ninja
       - make PREFIX=/tmp/acki +ack