diff --git a/dri3/dri3.h b/dri3/dri3.h
index 14f9a1efa..33a91ecfb 100644
--- a/dri3/dri3.h
+++ b/dri3/dri3.h
@@ -142,9 +142,6 @@ typedef struct dri3_screen_info {
 extern _X_EXPORT Bool
 dri3_screen_init(ScreenPtr screen, const dri3_screen_info_rec *info);
 
-extern _X_EXPORT int
-dri3_send_open_reply(ClientPtr client, int fd);
-
 extern _X_EXPORT uint32_t
 drm_format_for_depth(uint32_t depth, uint32_t bpp);
 
diff --git a/dri3/dri3_priv.h b/dri3/dri3_priv.h
index 71d2da957..b1e0639fd 100644
--- a/dri3/dri3_priv.h
+++ b/dri3/dri3_priv.h
@@ -105,4 +105,7 @@ dri3_get_supported_modifiers(ScreenPtr screen, DrawablePtr drawable,
 int
 dri3_import_syncobj(ClientPtr client, ScreenPtr screen, XID id, int fd);
 
+int
+dri3_send_open_reply(ClientPtr client, int fd);
+
 #endif /* _DRI3PRIV_H_ */
diff --git a/hw/xwayland/xwayland-glamor-gbm.c b/hw/xwayland/xwayland-glamor-gbm.c
index 05668b8e9..b8bf4e137 100644
--- a/hw/xwayland/xwayland-glamor-gbm.c
+++ b/hw/xwayland/xwayland-glamor-gbm.c
@@ -55,6 +55,8 @@
 #include <dri3.h>
 #include "drm-client-protocol.h"
 
+#include "dri3/dri3_priv.h"
+
 #include "xwayland-glamor.h"
 #include "xwayland-glamor-gbm.h"
 #include "xwayland-pixmap.h"