diff --git a/arch/arm64/configs/exynos7885-a7y18lte_defconfig b/arch/arm64/configs/exynos7885-a7y18lte_defconfig
index 0bacc6a0a..54ce89ecc 100644
--- a/arch/arm64/configs/exynos7885-a7y18lte_defconfig
+++ b/arch/arm64/configs/exynos7885-a7y18lte_defconfig
@@ -491,7 +491,7 @@ CONFIG_CMA_AREAS=7
 CONFIG_ZPOOL=y
 # CONFIG_ZBUD is not set
 CONFIG_ZSMALLOC=y
-CONFIG_PGTABLE_MAPPING=y
+# CONFIG_PGTABLE_MAPPING is not set
 CONFIG_ZSMALLOC_STAT=y
 # CONFIG_DIRECT_RECLAIM_FILE_PAGES_ONLY is not set
 # CONFIG_INCREASE_MAXIMUM_SWAPPINESS is not set