diff --git a/meta-xt-dom0/recipes-kernel/linux/linux-generic-armv8/defconfig b/meta-xt-dom0/recipes-kernel/linux/linux-generic-armv8/defconfig
index 61c7d99..76ec014 100644
--- a/meta-xt-dom0/recipes-kernel/linux/linux-generic-armv8/defconfig
+++ b/meta-xt-dom0/recipes-kernel/linux/linux-generic-armv8/defconfig
@@ -801,7 +801,7 @@ CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
 CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
 CONFIG_USE_PERCPU_NUMA_NODE_ID=y
 CONFIG_HAVE_SETUP_PER_CPU_AREA=y
-CONFIG_CMA=y
+# CONFIG_CMA is not set
 # CONFIG_CMA_DEBUG is not set
 # CONFIG_CMA_DEBUGFS is not set
 # CONFIG_CMA_SYSFS is not set