diff --git a/providers/azure/go.mod b/providers/azure/go.mod
index 0002888a..ca0694c9 100644
--- a/providers/azure/go.mod
+++ b/providers/azure/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/resources/armsubscriptions v1.3.0
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/search/armsearch v1.4.0
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/sql/armsql v1.2.0
-	github.com/LeanerCloud/cloud-commitments-go/pkg v0.0.0-20261020191912-205cf99b8ef3
+	github.com/LeanerCloud/cloud-commitments-go/pkg v0.0.0-20261026065151-8e125008e26c
 	github.com/stretchr/testify v1.11.1
 	golang.org/x/sync v0.23.0
 )
diff --git a/providers/azure/go.sum b/providers/azure/go.sum
index 33712890..62573d7b 100644
--- a/providers/azure/go.sum
+++ b/providers/azure/go.sum
@@ -38,8 +38,8 @@ github.com/AzureAD/microsoft-authentication-extensions-for-go/cache v0.1.1 h1:WJ
 github.com/AzureAD/microsoft-authentication-extensions-for-go/cache v0.1.1/go.mod h1:tCcJZ0uHAmvjsVYzEFivsRTN00oz5BEsRgQHu5JZ9WE=
 github.com/AzureAD/microsoft-authentication-library-for-go v1.6.0 h1:XRzhVemXdgvJqCH0sFfrBUTnUJSBrBf7++ypk+twtRs=
 github.com/AzureAD/microsoft-authentication-library-for-go v1.6.0/go.mod h1:HKpQxkWaGLJ+D/5H8QRpyQXA1eKjxkFlOMwck5+33Jk=
-github.com/LeanerCloud/cloud-commitments-go/pkg v0.0.0-20261020191912-205cf99b8ef3 h1:NBjYpYKzw1mRs77nRaCya+HcuJdV6SaPCJEbJVbza0U=
-github.com/LeanerCloud/cloud-commitments-go/pkg v0.0.0-20261020191912-205cf99b8ef3/go.mod h1:awNjqN4KJHvFvb2wzKWrwXK954pkHtevPl0TtYkS2io=
+github.com/LeanerCloud/cloud-commitments-go/pkg v0.0.0-20261026065151-8e125008e26c h1:YXlwqzUalFu+lQ3eQ0rtbUvcwM13TUsmUMZ5ChpFF18=
+github.com/LeanerCloud/cloud-commitments-go/pkg v0.0.0-20261026065151-8e125008e26c/go.mod h1:rEJErEsL40Np/ttf0RDoNNC2XQsN1GmWyFf34y0JLD8=
 github.com/aws/aws-sdk-go-v2 v1.41.5 h1:dj5kopbwUsVUVFgO4Fi5BIT3t4WyqIDjGKCangnV/yY=
 github.com/aws/aws-sdk-go-v2 v1.41.5/go.mod h1:mwsPRE8ceUUpiTgF7QmQIJ7lgsKUPQOUl3o72QBrE1o=
 github.com/aws/smithy-go v1.24.2 h1:FzA3bu/nt/vDvmnkg+R8Xl46gmzEDam6mZ1hzmwXFng=
diff --git a/providers/azure/services/savingsplans/scope_test.go b/providers/azure/services/savingsplans/scope_test.go
index d95d4b74..db40cd4a 100644
--- a/providers/azure/services/savingsplans/scope_test.go
+++ b/providers/azure/services/savingsplans/scope_test.go
@@ -259,18 +259,12 @@ type coveringLister interface {
 
 var _ coveringLister = (*Client)(nil)
 
-// coveringView hands DuplicateChecker the covering list as its inventory, so
-// this test exercises the recfilter matching against the pinned pkg as well as
-// the workspace one, which picks GetCoveringCommitments up on its own.
-type coveringView struct{ *Client }
-
-func (v coveringView) GetExistingCommitments(ctx context.Context) ([]common.Commitment, error) {
-	return v.GetCoveringCommitments(ctx)
-}
-
 // A plan billed to sub-b and bought an hour ago, decoded by the real SDK pager
 // (#466): only sub-b owns it, but it suppresses sub-a's matching recommendation
-// unless its Single scope names another subscription.
+// unless its Single scope names another subscription. DuplicateChecker gets the
+// real Client, so it must find GetCoveringCommitments on its own; that only
+// holds when go.mod pins a pkg with the covering selector (#491), which a
+// standalone (GOWORK=off) run checks.
 func TestDuplicateChecker_PlanBilledToAnotherSubscription(t *testing.T) {
 	row := func(applied, props string) string {
 		return fmt.Sprintf(`{"id":"p1","name":"Compute","sku":{"name":"Compute_Savings_Plan"},"properties":{"billingScopeId":"/subscriptions/sub-b","appliedScopeType":%q,"appliedScopeProperties":%s,"provisioningState":"Succeeded","effectiveDateTime":%q}}`,
@@ -310,7 +304,7 @@ func TestDuplicateChecker_PlanBilledToAnotherSubscription(t *testing.T) {
 			assert.Equal(t, "sub-b", ownedB[0].Account)
 
 			recs := []common.Recommendation{{Provider: common.ProviderAzure, Service: common.ServiceSavingsPlansAll, ResourceType: "Compute", Count: 1}}
-			passed, filtered, err := recfilter.NewDuplicateChecker(24).AdjustRecommendationsForExisting(context.Background(), recs, coveringView{client("sub-a")})
+			passed, filtered, err := recfilter.NewDuplicateChecker(24).AdjustRecommendationsForExisting(context.Background(), recs, client("sub-a"))
 			require.NoError(t, err)
 			if tt.wantSuppress {
 				assert.Empty(t, passed)