diff --git a/dlls/uuid/uuid.c b/dlls/uuid/uuid.c
index 840a34684a8..18b4d557ebd 100644
--- a/dlls/uuid/uuid.c
+++ b/dlls/uuid/uuid.c
@@ -32,6 +32,7 @@ DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
 #include "wingdi.h"
 #include "winuser.h"
 
+#define USE_COM_CONTEXT_DEF
 #include "objbase.h"
 #include "servprov.h"
 
diff --git a/include/objidl.idl b/include/objidl.idl
index 29b907d03c6..2aa606579d6 100644
--- a/include/objidl.idl
+++ b/include/objidl.idl
@@ -2454,4 +2454,21 @@ interface IContext : IUnknown
         [out] IEnumContextProps **ppEnumContextProps);
 }
 
+[
+    local,
+    object,
+    uuid(000001c6-0000-0000-c000-000000000046),
+    pointer_default(unique)
+]
+interface IObjContext : IContext
+{
+    void Reserved1();
+    void Reserved2();
+    void Reserved3();
+    void Reserved4();
+    void Reserved5();
+    void Reserved6();
+    void Reserved7();
+}
+
 cpp_quote("#endif /* defined USE_COM_CONTEXT_DEF */")