diff --git a/SPECS/nginx/nginx.spec b/SPECS/nginx/nginx.spec
index cad1311346..5001928870 100644
--- a/SPECS/nginx/nginx.spec
+++ b/SPECS/nginx/nginx.spec
@@ -54,6 +54,7 @@ sh ./configure \
     --with-http_sub_module \
     --with-http_stub_status_module \
     --with-http_v2_module \
+    --with-http_realip_module \
     --user=%{nginx_user} \
     --group=%{nginx_user}