diff --git a/.gitea/workflows/sync-prices.yaml b/.gitea/workflows/sync-prices.yaml
index 97199bc..9d23570 100644
--- a/.gitea/workflows/sync-prices.yaml
+++ b/.gitea/workflows/sync-prices.yaml
@@ -1,6 +1,8 @@
 name: Build and publish
 run-name: Build docker image and publish to registry
-on: [push]
+on: 
+  schedule:
+    - cron: "0 0 5/12 * * *"
 
 jobs:
   build: