diff --git a/projects/Generic/linux/linux.x86_64.conf b/projects/Generic/linux/linux.x86_64.conf
index d58b2adb3c..89db91c79a 100644
--- a/projects/Generic/linux/linux.x86_64.conf
+++ b/projects/Generic/linux/linux.x86_64.conf
@@ -1254,7 +1254,7 @@ CONFIG_IP6_NF_TARGET_REJECT=m
 CONFIG_IP6_NF_MANGLE=m
 # CONFIG_IP6_NF_RAW is not set
 CONFIG_IP6_NF_NAT=m
-# CONFIG_IP6_NF_TARGET_MASQUERADE is not set
+CONFIG_IP6_NF_TARGET_MASQUERADE=m
 # CONFIG_IP6_NF_TARGET_NPT is not set
 # end of IPv6: Netfilter Configuration