diff --git a/cogl/winsys/cogl-winsys-egl-x11.c b/cogl/winsys/cogl-winsys-egl-x11.c
index 0e55d419e..0e935d9b1 100644
--- a/cogl/winsys/cogl-winsys-egl-x11.c
+++ b/cogl/winsys/cogl-winsys-egl-x11.c
@@ -784,7 +784,7 @@ _cogl_winsys_texture_pixmap_x11_free (CoglTexturePixmapX11 *tex_pixmap)
 
 static CoglBool
 _cogl_winsys_texture_pixmap_x11_update (CoglTexturePixmapX11 *tex_pixmap,
-                                        CoglBool right,
+                                        CoglTexturePixmapStereoMode stereo_mode,
                                         CoglBool needs_mipmap)
 {
   if (needs_mipmap)
@@ -800,7 +800,7 @@ _cogl_winsys_texture_pixmap_x11_damage_notify (CoglTexturePixmapX11 *tex_pixmap)
 
 static CoglTexture *
 _cogl_winsys_texture_pixmap_x11_get_texture (CoglTexturePixmapX11 *tex_pixmap,
-                                             CoglBool right)
+                                             CoglTexturePixmapStereoMode stereo_mode)
 {
   CoglTexturePixmapEGL *egl_tex_pixmap = tex_pixmap->winsys;