diff --git a/src/rrdInterface.c b/src/rrdInterface.c
index e34d0eb7..7e0572b3 100644
--- a/src/rrdInterface.c
+++ b/src/rrdInterface.c
@@ -19,6 +19,7 @@
  */
 
 #include "rrdInterface.h"
+
 #include "rrdRbus.h"
 #include "rrdRunCmdThread.h"
 #if !defined(GTEST_ENABLE)