diff --git a/config-libkrunfw_x86_64 b/config-libkrunfw_x86_64
index 4a898da..310db09 100644
--- a/config-libkrunfw_x86_64
+++ b/config-libkrunfw_x86_64
@@ -39,12 +39,12 @@ CONFIG_HAVE_KERNEL_XZ=y
 CONFIG_HAVE_KERNEL_LZO=y
 CONFIG_HAVE_KERNEL_LZ4=y
 CONFIG_HAVE_KERNEL_ZSTD=y
-CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_GZIP is not set
 # CONFIG_KERNEL_BZIP2 is not set
 # CONFIG_KERNEL_LZMA is not set
 # CONFIG_KERNEL_XZ is not set
 # CONFIG_KERNEL_LZO is not set
-# CONFIG_KERNEL_LZ4 is not set
+CONFIG_KERNEL_LZ4=y
 # CONFIG_KERNEL_ZSTD is not set
 CONFIG_DEFAULT_INIT=""
 CONFIG_DEFAULT_HOSTNAME="(none)"