diff --git a/debian/changelog b/debian/changelog
index 7fa5ed8be..894be4e8f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -39,7 +39,7 @@ linux-2.6 (2.6.26-1~experimental.1) UNRELEASED; urgency=low
     SATA_PMP, ATA_SFF, USB_SERIAL_MOTOROLA, USB_WDM, MAC80211_MESH,
     IPV6_MROUTE, IPV6_PIMSM_V2, MTD_AR7_PARTS, SENSORS_IBMAEM, PATA_SCH,
     CGROUP_DEVICE, USB_ISIGHTFW, HW_RANDOM_VIRTIO, RTC_DRV_FM3130,
-    USB_VIDEO_CLASS.
+    USB_VIDEO_CLASS, CIFS_DFS_UPCALL.
   * [amd64, i386]: KVM_CLOCK, KVM_GUEST, ISCSI_IBFT_FIND, ISCSI_IBFT, THERMAL,
     EEEPC_LAPTOP, FB_N411, THERMAL_HWMON.
   * [amd64]: Enable SCSI_DPT_I2O as 64 bit now.
diff --git a/debian/config/config b/debian/config/config
index 52699a9b0..0a10c6ddf 100644
--- a/debian/config/config
+++ b/debian/config/config
@@ -1782,6 +1782,7 @@ CONFIG_CIFS_POSIX=y
 # CONFIG_CIFS_DEBUG2 is not set
 CONFIG_CIFS_EXPERIMENTAL=y
 CONFIG_CIFS_UPCALL=y
+CONFIG_CIFS_DFS_UPCALL=y
 CONFIG_NCP_FS=m
 CONFIG_CODA_FS=m
 # CONFIG_CODA_FS_OLD_API is not set