diff --git a/reactos/drivers/bus/pci/fdo.c b/reactos/drivers/bus/pci/fdo.c
index bb86808aa30..311b5862f37 100644
--- a/reactos/drivers/bus/pci/fdo.c
+++ b/reactos/drivers/bus/pci/fdo.c
@@ -206,7 +206,7 @@ FdoQueryBusRelations(
 
   Size = sizeof(DEVICE_RELATIONS) + sizeof(Relations->Objects) *
     (DeviceExtension->DeviceListCount - 1);
-  Relations = (PDEVICE_RELATIONS)ExAllocatePoolWithTag(PagedPool, Size, TAG_PCI);
+  Relations = (PDEVICE_RELATIONS)ExAllocatePool(PagedPool, Size);
   if (!Relations)
     return STATUS_INSUFFICIENT_RESOURCES;
 
diff --git a/reactos/drivers/bus/pci/pdo.c b/reactos/drivers/bus/pci/pdo.c
index ed278bd5b88..3dee4e54d3f 100644
--- a/reactos/drivers/bus/pci/pdo.c
+++ b/reactos/drivers/bus/pci/pdo.c
@@ -136,7 +136,7 @@ PdoQueryBusInformation(
 
   DeviceExtension = (PPDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
   FdoDeviceExtension = (PFDO_DEVICE_EXTENSION)DeviceExtension->Fdo->DeviceExtension;
-  BusInformation = ExAllocatePoolWithTag(PagedPool, sizeof(PNP_BUS_INFORMATION), TAG_PCI);
+  BusInformation = ExAllocatePool(PagedPool, sizeof(PNP_BUS_INFORMATION));
   Irp->IoStatus.Information = (ULONG_PTR)BusInformation;
   if (BusInformation != NULL)
   {
diff --git a/reactos/drivers/input/i8042prt/pnp.c b/reactos/drivers/input/i8042prt/pnp.c
index 5234a7722c9..007689592e9 100644
--- a/reactos/drivers/input/i8042prt/pnp.c
+++ b/reactos/drivers/input/i8042prt/pnp.c
@@ -673,7 +673,7 @@ i8042Pnp(
 					PDEVICE_RELATIONS DeviceRelations;
 
 					TRACE_(I8042PRT, "IRP_MJ_PNP / IRP_MN_QUERY_DEVICE_RELATIONS / BusRelations\n");
-					DeviceRelations = ExAllocatePoolWithTag(PagedPool, sizeof(DEVICE_RELATIONS), I8042PRT_TAG);
+					DeviceRelations = ExAllocatePool(PagedPool, sizeof(DEVICE_RELATIONS));
 					if (DeviceRelations)
 					{
 						DeviceRelations->Count = 0;