diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 202332d..20513db 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -13,6 +13,7 @@ on:
 env:
   GIT_HOST: git.easysoft.ro
   REGISTRY_HOST: registry.easysoft.ro
+  DOCKER_BUILDKIT: "1"
   API_IMAGE: apps/myai-api
   CV_MATCHER_API_IMAGE: apps/myai-cv-matcher-api
   RAG_API_IMAGE: apps/myai-rag-api
@@ -109,4 +110,3 @@ jobs:
         if: always()
         run: |
           docker image prune -f   # dangling only (keep base images)
-          docker builder prune -f --filter until=336h   # keep ~2 weeks of layer cache
\ No newline at end of file