diff --git a/debian/changelog b/debian/changelog
index a86f8a5d5..155ca1a0b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+linux-2.6 (3.3~rc6-1~experimental.2) UNRELEASED; urgency=low
+
+  * [x86] crypto: Enable CRYPTO_SERPENT_SSE2_586, CRYPTO_SERPENT_SSE2_X86_64
+
+ -- Ben Hutchings <ben@decadent.org.uk>  Fri, 09 Mar 2012 05:27:29 +0000
+
 linux-2.6 (3.3~rc6-1~experimental.1) experimental; urgency=low
 
   * New upstream release candidate
diff --git a/debian/config/kernelarch-x86/config-arch-32 b/debian/config/kernelarch-x86/config-arch-32
index fa9d69330..ad09dc99d 100644
--- a/debian/config/kernelarch-x86/config-arch-32
+++ b/debian/config/kernelarch-x86/config-arch-32
@@ -52,6 +52,7 @@ CONFIG_LGUEST_GUEST=y
 ##
 CONFIG_CRYPTO_AES_586=m
 CONFIG_CRYPTO_SALSA20_586=m
+CONFIG_CRYPTO_SERPENT_SSE2_586=m
 CONFIG_CRYPTO_TWOFISH_586=m
 
 ##
diff --git a/debian/config/kernelarch-x86/config-arch-64 b/debian/config/kernelarch-x86/config-arch-64
index e75dc1c25..0cd011b1c 100644
--- a/debian/config/kernelarch-x86/config-arch-64
+++ b/debian/config/kernelarch-x86/config-arch-64
@@ -32,6 +32,7 @@ CONFIG_CRYPTO_SHA1_SSSE3=m
 CONFIG_CRYPTO_AES_X86_64=m
 CONFIG_CRYPTO_BLOWFISH_X86_64=m
 CONFIG_CRYPTO_SALSA20_X86_64=m
+CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m
 CONFIG_CRYPTO_TWOFISH_X86_64=m
 CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m