diff --git a/plugins/openresty/install.sh b/plugins/openresty/install.sh
index 8c7673ba6..f089f44ac 100755
--- a/plugins/openresty/install.sh
+++ b/plugins/openresty/install.sh
@@ -62,7 +62,8 @@ Install_openresty()
 	--with-http_v2_module \
 	--with-http_ssl_module  \
 	--with-http_slice_module \
-	--with-http_stub_status_module
+	--with-http_stub_status_module \
+	--with-http_realip_module
 
 	make -j${cpuCore} && make install && make clean