diff --git a/glx/glxcmds.c b/glx/glxcmds.c
index 8d13c15..f2bd3ed 100644
--- a/glx/glxcmds.c
+++ b/glx/glxcmds.c
@@ -1136,7 +1136,7 @@ DoCreateGLXDrawable(ClientPtr client, __GLXscreen *pGlxScreen,
      * too.  That way we'll get a callback in DrawableGone and can
      * clean up properly when the drawable is destroyed. */
     if (drawableId != glxDrawableId &&
-	!AddResource(pDraw->id, __glXDrawableRes, pGlxDraw)) {
+	!AddResource(drawableId, __glXDrawableRes, pGlxDraw)) {
 	pGlxDraw->destroy (pGlxDraw);
 	return BadAlloc;
     }