diff --git a/reactos/drivers/network/ndis/include/efilter.h b/reactos/drivers/network/ndis/include/efilter.h
index 375180a990b..96d095dc562 100644
--- a/reactos/drivers/network/ndis/include/efilter.h
+++ b/reactos/drivers/network/ndis/include/efilter.h
@@ -54,6 +54,11 @@ EthCreateFilter(
     IN  PUCHAR              AdapterAddress,
     OUT PETH_FILTER         * Filter);
 
+VOID
+NTAPI
+EthDeleteFilter(
+    IN  PETH_FILTER Filter);
+
 VOID
 NTAPI
 EthFilterDprIndicateReceive(
diff --git a/reactos/drivers/network/ndis/ndis/miniport.c b/reactos/drivers/network/ndis/ndis/miniport.c
index e1c6da80c1e..d762ef29966 100644
--- a/reactos/drivers/network/ndis/ndis/miniport.c
+++ b/reactos/drivers/network/ndis/ndis/miniport.c
@@ -1898,6 +1898,12 @@ NdisIPnPStopDevice(
       Adapter->NdisMiniportBlock.AllocatedResourcesTranslated = NULL;
     }
 
+  if (Adapter->NdisMiniportBlock.EthDB)
+    {
+      EthDeleteFilter(Adapter->NdisMiniportBlock.EthDB);
+      Adapter->NdisMiniportBlock.EthDB = NULL;
+    }
+
   Adapter->NdisMiniportBlock.OldPnPDeviceState = Adapter->NdisMiniportBlock.PnPDeviceState;
   Adapter->NdisMiniportBlock.PnPDeviceState = NdisPnPDeviceStopped;