diff --git a/dlls/dpvoice/Makefile.in b/dlls/dpvoice/Makefile.in
index 4a9f9020e01..e22b81f6cf8 100644
--- a/dlls/dpvoice/Makefile.in
+++ b/dlls/dpvoice/Makefile.in
@@ -4,3 +4,5 @@ C_SRCS = \
 	main.c
 
 RC_SRCS = version.rc
+
+IDL_SRCS = dpvoice.idl
diff --git a/dlls/dpvoice/dpvoice.idl b/dlls/dpvoice/dpvoice.idl
new file mode 100644
index 00000000000..eee52e2b8a2
--- /dev/null
+++ b/dlls/dpvoice/dpvoice.idl
@@ -0,0 +1,48 @@
+/*
+ * COM Classes for dpvoice
+ *
+ * Copyright 2014 Alistair Leslie-Hughes
+ *
+ * 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
+ */
+
+#pragma makedep register
+
+[
+    helpstring("DirectPlayVoice Client Object"),
+    threading(both),
+    progid("DirectPlayVoice.Client.1"),
+    vi_progid("DirectPlayVoice.Client"),
+    uuid(b9f3eb85-b781-4ac1-8d90-93a05ee37d7d)
+]
+coclass DirectPlayVoiceClient { interface IDirectPlayVoiceClient; }
+
+[
+    helpstring("DirectPlayVoice Server Object"),
+    threading(both),
+    progid("DirectPlayVoice.Server.1"),
+    vi_progid("DirectPlayVoice.Server"),
+    uuid(d3f5b8e6-9b78-4a4c-94ea-ca2397b663d3)
+]
+coclass DirectPlayVoiceServer { interface IDirectPlayVoiceServer; }
+
+[
+    helpstring("DirectPlayVoice Test Object"),
+    threading(both),
+    progid("DirectPlayVoice.Test.1"),
+    vi_progid("DirectPlayVoice.Test"),
+    uuid(0f0f094b-b01c-4091-a14d-dd0cd807711a)
+]
+coclass DirectPlayVoiceTest { interface IDirectPlayVoiceTest; }