diff --git a/reactos/lib/sdk/uuid/uuid.c b/reactos/lib/sdk/uuid/uuid.c
index 72e07ceca59..00007ba59ee 100644
--- a/reactos/lib/sdk/uuid/uuid.c
+++ b/reactos/lib/sdk/uuid/uuid.c
@@ -95,6 +95,9 @@ DEFINE_GUID(IID_ISFHelper,                0x1fe68efb,0x1874,0x9812,0x56,0xdc,0x0
 DEFINE_GUID(IID_IDPLobbySP,               0x5a4e5a20,0x2ced,0x11d0,0xa8,0x89,0x00,0xa0,0xc9,0x05,0x43,0x3c);
 DEFINE_GUID(IID_IProxyManager,            0x00000008,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 DEFINE_GUID(IID_IBindStatusCallbackHolder,0x79eac9cc,0xbaf9,0x11ce,0x8c,0x82,0x00,0xaa,0x00,0x4b,0xa9,0x0b);
+DEFINE_GUID(IID_IEnumNetConnection,       0xC08956A0,0x1CD3,0x11D1,0xB1,0xC5,0x00,0x80,0x5F,0xC1,0x27,0x0E);
+DEFINE_GUID(IID_INetConnection,           0xC08956A1,0x1CD3,0x11D1,0xB1,0xC5,0x00,0x80,0x5F,0xC1,0x27,0x0E);
+DEFINE_GUID(IID_INetConnectionManager,    0xC08956A2,0x1CD3,0x11D1,0xB1,0xC5,0x00,0x80,0x5F,0xC1,0x27,0x0E);
 
 DEFINE_GUID(FMTID_SummaryInformation,0xF29F85E0,0x4FF9,0x1068,0xAB,0x91,0x08,0x00,0x2B,0x27,0xB3,0xD9);
 DEFINE_GUID(FMTID_DocSummaryInformation,0xD5CDD502,0x2E9C,0x101B,0x93,0x97,0x08,0x00,0x2B,0x2C,0xF9,0xAE);
@@ -123,3 +126,4 @@ DEFINE_GUID(CLSID_StdEvent,               0x0000032b,0x0000,0x0000,0xc0,0x00,0x0
 DEFINE_GUID(CLSID_ManualResetEvent,       0x0000032c,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 DEFINE_GUID(CLSID_SynchronizeContainer,   0x0000032d,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 DEFINE_GUID(CLSID_InProcFreeMarshaler,    0x0000033a,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
+DEFINE_GUID(CLSID_ConnectionManager,      0xBA126AD1,0x2166, 0x11D1,0xB1,0xD0,0x0,0x80,0x5F,0xC1,0x27,0x0E);