diff --git a/Xext/xvmc.c b/Xext/xvmc.c
index 7ae8cc0da..a1e0ed186 100644
--- a/Xext/xvmc.c
+++ b/Xext/xvmc.c
@@ -16,6 +16,7 @@
 #include "scrnintstr.h"
 #include "extnsionst.h"
 #include "servermd.h"
+#include "registry.h"
 #include <X11/Xfuncproto.h>
 #include "xvdix.h"
 #include <X11/extensions/XvMC.h>
@@ -700,6 +701,34 @@ XvMCExtensionInit(void)
    XvMCReqCode = extEntry->base;
    XvMCEventBase = extEntry->eventBase;
    XvMCErrorBase = extEntry->errorBase;
+
+    RegisterRequestName(XvMCReqCode, xvmc_QueryVersion,
+			XvMCName ":QueryVersion");
+    RegisterRequestName(XvMCReqCode, xvmc_ListSurfaceTypes,
+			XvMCName ":ListSurfaceTypes");
+    RegisterRequestName(XvMCReqCode, xvmc_CreateContext,
+			XvMCName ":CreateContext");
+    RegisterRequestName(XvMCReqCode, xvmc_DestroyContext,
+			XvMCName ":DestroyContext");
+    RegisterRequestName(XvMCReqCode, xvmc_CreateSurface,
+			XvMCName ":CreateSurface");
+    RegisterRequestName(XvMCReqCode, xvmc_DestroySurface,
+			XvMCName ":DestroySurface");
+    RegisterRequestName(XvMCReqCode, xvmc_CreateSubpicture,
+			XvMCName ":CreateSubpicture");
+    RegisterRequestName(XvMCReqCode, xvmc_DestroySubpicture,
+			XvMCName ":DestroySubpicture");
+    RegisterRequestName(XvMCReqCode, xvmc_ListSubpictureTypes,
+			XvMCName ":ListSubpictureTypes");
+    RegisterRequestName(XvMCReqCode, xvmc_GetDRInfo,
+			XvMCName ":GetDRInfo");
+
+    RegisterErrorName(XvMCErrorBase + XvMCBadContext,
+		      XvMCName ":BadContext");
+    RegisterErrorName(XvMCErrorBase + XvMCBadSurface,
+		      XvMCName ":BadSurface");
+    RegisterErrorName(XvMCErrorBase + XvMCBadSubpicture,
+		      XvMCName ":BadSubpicture");
 }
 
 static Bool