diff --git a/.woodpecker.yml b/.woodpecker.yml
index c64e014..fe8025e 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -3,7 +3,7 @@ when:
     exclude: [ main ]
 steps:
   build:
-    image: debian:bookworm
+    image: debian-slim:bookworm
     commands:
       - apt update
       # - rm -rf data/