diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 89ef603..babc669 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -76,6 +76,14 @@ security_scanner:
   script:
     - scripts/packer.sh debian-bullseye
     - aws --endpoint-url "$AWS_ENDPOINT_URL" s3 cp images/ "s3://$AWS_BUCKET/$CI_COMMIT_REF_SLUG/$CI_JOB_ID/" --recursive --no-progress
+    - >
+      curl
+      -i
+      --retry-connrefused
+      --retry 10
+      -XPOST
+      -H "Authorization: Bearer $GENERATOR_TRIGGER_TOKEN"
+      "https://labsync.fablab-nea.de/generator/trigger"
   artifacts:
     paths:
       - images.txt
diff --git a/builder/Dockerfile b/builder/Dockerfile
index f5fbfa7..2409dc0 100644
--- a/builder/Dockerfile
+++ b/builder/Dockerfile
@@ -5,6 +5,7 @@ RUN apk add --no-cache \
 		aws-cli \
 		ca-certificates \
 		coreutils \
+		curl \
 		libffi \
 		mktorrent \
 		openssh-client \