diff --git a/include/Makefile.in b/include/Makefile.in
index fc5ffbbc721..b03c2e8c602 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -797,6 +797,7 @@ SOURCES = \
 	wmiutils.idl \
 	wmp.idl \
 	wmpids.h \
+	wmprealestate.idl \
 	wmsbuffer.idl \
 	wmsdk.h \
 	wmsdkidl.idl \
diff --git a/include/wmprealestate.idl b/include/wmprealestate.idl
new file mode 100644
index 00000000000..34100a12aa8
--- /dev/null
+++ b/include/wmprealestate.idl
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2021 Rémi Bernon for CodeWeavers
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+import "unknwn.idl";
+import "ocidl.idl";
+import "mfidl.idl";
+
+[
+    odl,
+    uuid(6d6cf803-1ec0-4c8d-b3ca-f18e27282074),
+    oleautomation
+]
+interface IWMPVideoRenderConfig : IUnknown
+{
+    [propput] HRESULT presenterActivate([in] IMFActivate *activate);
+}