diff --git a/.woodpecker.yml b/.woodpecker.yml
index 44292b3..05d2365 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -18,6 +18,6 @@ pipeline:
       event: push
 matrix:
   ALPINE_VERSION:
-  - 3.16.1
+  - 3.15.5
   KNOT_VERSION:
   - 3.1.8