diff --git a/debian/changelog b/debian/changelog
index e45d70d9f..e5f3ae883 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -57,6 +57,7 @@ linux-2.6 (2.6.26~rc5-1~experimental.1) UNRELEASED; urgency=low
     (closes: #462529)
   * [s390] Synchronize block device, network bridge, network scheduler and CRC
     support.
+  * [s390] Enable support for PCI-attached cryptographic adapters.
 
  -- maximilian attems <maks@debian.org>  Sat, 26 Apr 2008 23:11:17 +0200
 
diff --git a/debian/config/s390/config b/debian/config/s390/config
index c224ed11c..f7aea2619 100644
--- a/debian/config/s390/config
+++ b/debian/config/s390/config
@@ -48,6 +48,8 @@ CONFIG_BLK_DEV_RAM_SIZE=24576
 ##
 ## file: drivers/crypto/Kconfig
 ##
+CONFIG_ZCRYPT=m
+# CONFIG_ZCRYPT_MONOLITHIC is not set
 CONFIG_CRYPTO_SHA1_S390=m
 CONFIG_CRYPTO_SHA256_S390=m
 CONFIG_CRYPTO_SHA512_S390=m