diff --git a/examples/laundry-washer-app/nxp/common/main/operational-state-delegate-impl.cpp b/examples/laundry-washer-app/nxp/common/main/operational-state-delegate-impl.cpp
index 4a6608842c174d..961fc868ed12b5 100644
--- a/examples/laundry-washer-app/nxp/common/main/operational-state-delegate-impl.cpp
+++ b/examples/laundry-washer-app/nxp/common/main/operational-state-delegate-impl.cpp
@@ -21,7 +21,6 @@ using namespace chip;
 using namespace chip::app;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::OperationalState;
-using namespace chip::app::Clusters::RvcOperationalState;
 
 CHIP_ERROR GenericOperationalStateDelegateImpl::GetOperationalStateAtIndex(size_t index, GenericOperationalState & operationalState)
 {