diff --git a/reactos/include/ddk/ntddk.h b/reactos/include/ddk/ntddk.h
index 1143aa4a545..a74e448e885 100644
--- a/reactos/include/ddk/ntddk.h
+++ b/reactos/include/ddk/ntddk.h
@@ -1043,6 +1043,8 @@ typedef struct _PHYSICAL_COUNTER_RESOURCE_LIST {
   PHYSICAL_COUNTER_RESOURCE_DESCRIPTOR Descriptors[ANYSIZE_ARRAY];
 } PHYSICAL_COUNTER_RESOURCE_LIST, *PPHYSICAL_COUNTER_RESOURCE_LIST;
 
+#endif // 0
+
 typedef VOID
 (NTAPI *PciPin2Line)(
   IN struct _BUS_HANDLER *BusHandler,
@@ -1080,6 +1082,8 @@ typedef struct _PCIBUSDATA {
   PVOID Reserved[4];
 } PCIBUSDATA, *PPCIBUSDATA;
 
+#if 0 // Someone (testbot? RosBE for linux?) doesn't like too many types it seems...
+
 #ifndef _PCIINTRF_X_
 #define _PCIINTRF_X_