diff --git a/.github/workflows/testflinger-contrib-dss-regression.yaml b/.github/workflows/testflinger-contrib-dss-regression.yaml
index b40e1b466d..5947150ab4 100644
--- a/.github/workflows/testflinger-contrib-dss-regression.yaml
+++ b/.github/workflows/testflinger-contrib-dss-regression.yaml
@@ -24,7 +24,8 @@ jobs:
       fail-fast: false
       matrix:
         dss_channel:
-          - latest/stable
+          - 1/stable
+          - 1/candidate
           - latest/edge
         microk8s_channel:
           - 1.28/stable