diff --git a/.github/workflows/openbsd-build.yml b/.github/workflows/openbsd-build.yml
index 19ad7195..0b3689ee 100644
--- a/.github/workflows/openbsd-build.yml
+++ b/.github/workflows/openbsd-build.yml
@@ -21,6 +21,7 @@ jobs:
         with:
           release: '7.5'
           usesh: true
+          sync: true
           run: |
             set -eux
             export PKG_PATH="https://ftp.openbsd.org/pub/OpenBSD/7.5/packages/$(uname -m)/"