diff --git a/target/linux/xburst/config-2.6.31 b/target/linux/xburst/config-2.6.31
index f5a1b5fa2..d75af2442 100644
--- a/target/linux/xburst/config-2.6.31
+++ b/target/linux/xburst/config-2.6.31
@@ -235,7 +235,7 @@ CONFIG_MIPS_MT_DISABLED=y
 # CONFIG_MISC_DEVICES is not set
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK=y
-CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_MMC_BLOCK_BOUNCE is not set
 CONFIG_MMC_DEBUG=y
 CONFIG_MMC_JZ=y
 # CONFIG_MMC_SDHCI is not set