diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 55005f3..e22b75c 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -56,7 +56,7 @@ jobs:
       fail-fast: false
       matrix:
         type: [install, upgrade]
-        flavor: [upstream, registry1, unicorn]
+        flavor: [upstream, unicorn]
     uses: defenseunicorns/uds-common/.github/workflows/callable-test.yaml@2a5e66fceb5c506008d5f69f42abcf38ccf86b44 # v1.2.0
     with:
       timeout: 30