diff --git a/roles/refresh-50ohm/files/refresh-50ohm.sh b/roles/refresh-50ohm/files/refresh-50ohm.sh
index 37e5c1e..fe6450d 100644
--- a/roles/refresh-50ohm/files/refresh-50ohm.sh
+++ b/roles/refresh-50ohm/files/refresh-50ohm.sh
@@ -4,4 +4,5 @@ set -euo pipefail
 git -C 50ohm pull
 git -C 50ohm-contents-dl pull
 cd 50ohm
+uv sync
 uv run python3 ./build.py