diff --git a/configs/sandbox64_defconfig b/configs/sandbox64_defconfig
index cff166b1c1b..b69e0531260 100644
--- a/configs/sandbox64_defconfig
+++ b/configs/sandbox64_defconfig
@@ -258,3 +258,4 @@ CONFIG_FWU_MULTI_BANK_UPDATE=y
 CONFIG_UNIT_TEST=y
 CONFIG_UT_TIME=y
 CONFIG_UT_DM=y
+CONFIG_IPV6=y