diff --git a/.drone.yml b/.drone.yml
index fc2939a..2047905 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -5,5 +5,5 @@ steps:
 - name: build & test
   image: ubuntu:jammy
   commands:
-  - apt update && apt install -y clang python3.10
+  - apt update && apt install -y clang libsdl2-dev python3.10
   - python3.10 ./build.py