diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7c86f3bf6c70924b25d32f1d352fabf408538cdc..9397116675a2413520928d89ceef62a22ace83c5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,6 +14,7 @@ variables:
   DOCKER_TLS_CERTDIR: ""
   # default tag = short SHA
   TAG: "$CI_COMMIT_SHORT_SHA"
+  FF_NETWORK_PER_BUILD: "true"
 
 build-and-push:
   stage: build