diff --git a/metrics/c_metrics_library.cc b/metrics/c_metrics_library.cc
index 3e2e261b9..90a2d59c9 100644
--- a/metrics/c_metrics_library.cc
+++ b/metrics/c_metrics_library.cc
@@ -6,9 +6,10 @@
 // C wrapper to libmetrics
 //
 
+#include "metrics/c_metrics_library.h"
+
 #include <string>
 
-#include "metrics/c_metrics_library.h"
 #include "metrics/metrics_library.h"
 
 extern "C" CMetricsLibrary CMetricsLibraryNew(void) {