diff --git a/client/server/debug_test.go b/client/server/debug_test.go
index 303e5e66166..1515036bd02 100644
--- a/client/server/debug_test.go
+++ b/client/server/debug_test.go
@@ -137,6 +137,13 @@ func TestAnonymizeStateFile(t *testing.T) {
 	}
 
 	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
+
+	// Pre-seed the domains we need to verify in the test assertions
+	anonymizer.AnonymizeDomain("test.example.com")
+	anonymizer.AnonymizeDomain("nested.example.com")
+	anonymizer.AnonymizeDomain("deep.example.com")
+	anonymizer.AnonymizeDomain("array1.example.com")
+
 	err := anonymizeStateFile(&testState, anonymizer)
 	require.NoError(t, err)