diff --git a/arch/arm64/configs/microdroid_defconfig b/arch/arm64/configs/microdroid_defconfig
index b84a06731421..3c7760d370c1 100644
--- a/arch/arm64/configs/microdroid_defconfig
+++ b/arch/arm64/configs/microdroid_defconfig
@@ -65,6 +65,7 @@ CONFIG_LRU_GEN=y
 CONFIG_NET=y
 CONFIG_UNIX=y
 CONFIG_INET=y
+# CONFIG_IPV6 is not set
 CONFIG_VSOCKETS=y
 CONFIG_VIRTIO_VSOCKETS=y
 # CONFIG_WIRELESS is not set
diff --git a/arch/x86/configs/microdroid_defconfig b/arch/x86/configs/microdroid_defconfig
index b9edfcfb473c..df694017ac13 100644
--- a/arch/x86/configs/microdroid_defconfig
+++ b/arch/x86/configs/microdroid_defconfig
@@ -68,6 +68,7 @@ CONFIG_DAMON_RECLAIM=y
 CONFIG_NET=y
 CONFIG_UNIX=y
 CONFIG_INET=y
+# CONFIG_IPV6 is not set
 CONFIG_VSOCKETS=y
 CONFIG_VIRTIO_VSOCKETS=y
 # CONFIG_WIRELESS is not set