diff --git a/.config b/.config
index a1f7a89..7fefbb8 100644
--- a/.config
+++ b/.config
@@ -1248,11 +1248,11 @@ FREETZ_BUSYBOX_FEATURE_HWIB=y
 #
 # Archival Utilities
 #
-# FREETZ_BUSYBOX_FEATURE_SEAMLESS_XZ is not set
-# FREETZ_BUSYBOX_FEATURE_SEAMLESS_LZMA is not set
-# FREETZ_BUSYBOX_FEATURE_SEAMLESS_BZ2 is not set
+FREETZ_BUSYBOX_FEATURE_SEAMLESS_XZ=y
+FREETZ_BUSYBOX_FEATURE_SEAMLESS_LZMA=y
+FREETZ_BUSYBOX_FEATURE_SEAMLESS_BZ2=y
 FREETZ_BUSYBOX_FEATURE_SEAMLESS_GZ=y
-# FREETZ_BUSYBOX_FEATURE_SEAMLESS_Z is not set
+FREETZ_BUSYBOX_FEATURE_SEAMLESS_Z=y
 # FREETZ_BUSYBOX_AR is not set
 # FREETZ_BUSYBOX_UNCOMPRESS is not set
 FREETZ_BUSYBOX_GUNZIP=y