diff --git a/core/linux-trimslice/config b/core/linux-trimslice/config
index f528efb69..47114d3f8 100644
--- a/core/linux-trimslice/config
+++ b/core/linux-trimslice/config
@@ -3641,7 +3641,7 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_ECB=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_XTS is not set
+CONFIG_CRYPTO_XTS=y
 
 #
 # Hash modes