diff --git a/.woodpecker.yml b/.woodpecker.yml
index 83c45ed..108bd08 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -21,5 +21,3 @@ matrix:
   include:
   - ALPINE_VERSION: "3.17.1"
     POSTFIX_VERSION: "3.7.3"
-  - ALPINE_VERSION: "3.16.3"
-    POSTFIX_VERSION: "3.7.3"