diff --git a/Xext/xvdix.h b/Xext/xvdix.h
index a526dbad6..009167a68 100644
--- a/Xext/xvdix.h
+++ b/Xext/xvdix.h
@@ -186,7 +186,6 @@ extern _X_EXPORT int XvScreenInit(ScreenPtr);
 extern _X_EXPORT DevPrivateKey XvGetScreenKey(void);
 extern _X_EXPORT unsigned long XvGetRTPort(void);
 
-extern _X_EXPORT int XvdiStopVideo(ClientPtr, XvPortPtr, DrawablePtr);
 extern _X_EXPORT int XvdiMatchPort(XvPortPtr, DrawablePtr);
 extern _X_EXPORT int XvdiGrabPort(ClientPtr, XvPortPtr, Time, int *);
 extern _X_EXPORT int XvdiUngrabPort(ClientPtr, XvPortPtr, Time);
diff --git a/Xext/xvdix_priv.h b/Xext/xvdix_priv.h
index 5a30575e3..544185d81 100644
--- a/Xext/xvdix_priv.h
+++ b/Xext/xvdix_priv.h
@@ -66,4 +66,6 @@ int XvdiSetPortAttribute(ClientPtr client, XvPortPtr pPort, Atom attribute,
 int XvdiGetPortAttribute(ClientPtr client, XvPortPtr pPort, Atom attribute,
                          INT32 *p_value);
 
+int XvdiStopVideo(ClientPtr client, XvPortPtr pPort, DrawablePtr pDraw);
+
 #endif /* _XORG_XVDIX_PRIV_H */