diff --git a/.github/scripts/upgrade-rancher-fleet-to-dev-fleet.sh b/.github/scripts/upgrade-rancher-fleet-to-dev-fleet.sh
index fc36433efc..25fcd8da63 100755
--- a/.github/scripts/upgrade-rancher-fleet-to-dev-fleet.sh
+++ b/.github/scripts/upgrade-rancher-fleet-to-dev-fleet.sh
@@ -20,13 +20,22 @@ kubectl config use-context k3d-upstream
 until helm -n cattle-fleet-system status fleet-crd  | grep -q "STATUS: deployed"; do echo waiting for original fleet-crd chart to be deployed; sleep 1; done
 
 # avoid a downgrade by rancher
-sed -i 's/^version: 0/version: 9000/' charts/fleet-crd/Chart.yaml
+if [[ "$OSTYPE" == "darwin"* ]]; then
+  sed -i '' 's/^version: 0/version: 9000/' charts/fleet-crd/Chart.yaml
+else
+  sed -i 's/^version: 0/version: 9000/' charts/fleet-crd/Chart.yaml
+fi
+
 helm upgrade fleet-crd charts/fleet-crd  --wait -n cattle-fleet-system
 
 until helm -n cattle-fleet-system status fleet | grep -q "STATUS: deployed"; do echo waiting for original fleet chart to be deployed; sleep 3; done
 
 # avoid a downgrade by rancher
-sed -i 's/^version: 0/version: 9000/' charts/fleet/Chart.yaml
+if [[ "$OSTYPE" == "darwin"* ]]; then
+  sed -i '' 's/^version: 0/version: 9000/' charts/fleet-crd/Chart.yaml
+else
+  sed -i 's/^version: 0/version: 9000/' charts/fleet-crd/Chart.yaml
+fi
 
 helm upgrade fleet charts/fleet \
   --reset-then-reuse-values \
diff --git a/charts/fleet/templates/service_gitops_metrics.yaml b/charts/fleet/templates/service_gitops_metrics.yaml
index bb3315f5e1..7a2ea5cdda 100644
--- a/charts/fleet/templates/service_gitops_metrics.yaml
+++ b/charts/fleet/templates/service_gitops_metrics.yaml
@@ -21,7 +21,7 @@ spec:
     selector:
         app: gitjob
         {{- if empty . }}
-        fleet.cattle.io/shard-default: "true"
+        # fleet.cattle.io/shard-default: "true" 
         {{- else }}
         fleet.cattle.io/shard-id: "{{ . }}"
         {{- end }}