diff --git a/images/nginx/rootfs/build.sh b/images/nginx/rootfs/build.sh
index e11b0db80..0b9d4035c 100755
--- a/images/nginx/rootfs/build.sh
+++ b/images/nginx/rootfs/build.sh
@@ -456,6 +456,7 @@ WITH_FLAGS="--with-debug \
   --with-http_v2_module \
   --with-stream \
   --with-stream_ssl_module \
+  --with-stream_realip_module \
   --with-stream_ssl_preread_module \
   --with-threads \
   --with-http_secure_link_module \