diff --git a/.cirrus.yml b/.cirrus.yml
index 6d461c9..1482b9e 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -108,7 +108,7 @@ task:
     matrix:
       - MACOS_VERSION: sonoma
         XCODE_VERSIONS: 15.2,15.3,15.4
-  only_if: $CIRRUS_TAG != "" || $CIRRUS_CRON == "weekly" # Every Sunday at 14 UTC
+  only_if: ($CIRRUS_TAG != "" && $CIRRUS_TAG !=~ '.*beta.*') || $CIRRUS_CRON == "weekly" # Every Sunday at 14 UTC
   <<: *defaults
   pull_base_script:
     - tart pull ghcr.io/cirruslabs/macos-$MACOS_VERSION-base:latest