diff --git a/pkg/workflow/daily_model_inventory_workflow_test.go b/pkg/workflow/daily_model_inventory_workflow_test.go
index 0862c9bffeb..008dd449edb 100644
--- a/pkg/workflow/daily_model_inventory_workflow_test.go
+++ b/pkg/workflow/daily_model_inventory_workflow_test.go
@@ -34,7 +34,7 @@ func TestDailyModelInventoryWorkflowFetchesReflectInAgentPrompt(t *testing.T) {
 		t.Fatalf("expected workflow prompt to fetch Copilot reflect data from api-proxy")
 	}
 
-	if !strings.Contains(sourceContentStr, "the `billing.multiplier` field as the authoritative ET multiplier value") {
+	if !strings.Contains(sourceContentStr, "the `billing.multiplier` field to cross-check the SDK multiplier") {
 		t.Fatalf("expected workflow prompt to use billing.multiplier from reflect as the primary source of truth")
 	}
 }