diff --git a/composite/compinit.c b/composite/compinit.c
index 49b2044b0..3bf77e0ae 100644
--- a/composite/compinit.c
+++ b/composite/compinit.c
@@ -119,7 +119,8 @@ compChangeWindowAttributes(WindowPtr pWin, unsigned long mask)
     pScreen->ChangeWindowAttributes = cs->ChangeWindowAttributes;
     ret = pScreen->ChangeWindowAttributes(pWin, mask);
 
-    if (ret && (mask & CWBackingStore)) {
+    if (ret && (mask & CWBackingStore) &&
+	    pScreen->backingStoreSupport != NotUseful) {
 	if (pWin->backingStore != NotUseful) {
 	    compRedirectWindow(serverClient, pWin, CompositeRedirectAutomatic);
 	    pWin->backStorage = TRUE;