diff --git a/src/ngx_http_influxdb_metric.c b/src/ngx_http_influxdb_metric.c
index ddc5bee..236b125 100644
--- a/src/ngx_http_influxdb_metric.c
+++ b/src/ngx_http_influxdb_metric.c
@@ -1,3 +1,5 @@
+#include "ngx_http_influxdb_metric.h"
+
 #include <arpa/inet.h>
 #include <inttypes.h>
 #include <netinet/in.h>
@@ -9,8 +11,6 @@
 #include <string.h>
 #include <sys/socket.h>
 
-#include "ngx_http_influxdb_metric.h"
-
 static ngx_buf_t *create_temp_char_buf(ngx_pool_t *pool, size_t size) {
   ngx_buf_t *b;