diff --git a/build/bin/build b/build/bin/build
index 270b41b..dbcc44e 100755
--- a/build/bin/build
+++ b/build/bin/build
@@ -27,7 +27,7 @@ for TARGET_VERSION in ${WP_VERSIONS}; do
     --pull \
     --push \
     --cache-from "type=local,src=${CACHE_DIR}" \
-    --cache-to "type=local,dest=${CACHE_DIR}" \
+    --cache-to "type=local,dest=${CACHE_DIR},mode=max" \
     --build-arg "WP_VERSION=${TARGET_VERSION}" \
     --platform "${TARGET_PLATFORMS}" \
     ${IMAGE_TAGS[@]}