diff --git a/target/linux/xburst/config-2.6.36 b/target/linux/xburst/config-2.6.36
index 70b205b9d..4f6a2bdd4 100644
--- a/target/linux/xburst/config-2.6.36
+++ b/target/linux/xburst/config-2.6.36
@@ -288,6 +288,7 @@ CONFIG_POWER_SUPPLY=y
 # CONFIG_PREEMPT_NONE is not set
 CONFIG_PREEMPT=y
 CONFIG_PRINTK_TIME=y
+CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_RTC_CLASS=y
 # CONFIG_RTC_DRV_CMOS is not set
 # CONFIG_RTC_DRV_DS3232 is not set
diff --git a/target/linux/xburst/config-2.6.37 b/target/linux/xburst/config-2.6.37
index a221b186c..b901091b1 100644
--- a/target/linux/xburst/config-2.6.37
+++ b/target/linux/xburst/config-2.6.37
@@ -305,6 +305,7 @@ CONFIG_POWER_SUPPLY=y
 # CONFIG_PREEMPT_RCU is not set
 CONFIG_PREEMPT=y
 CONFIG_PRINTK_TIME=y
+CONFIG_PROC_PAGE_MONITOR=y
 # CONFIG_QUOTACTL is not set
 CONFIG_RTC_CLASS=y
 # CONFIG_RTC_DRV_CMOS is not set