diff --git a/library/debug.c b/library/debug.c
index 1f7c2a0..ae78a69 100644
--- a/library/debug.c
+++ b/library/debug.c
@@ -39,13 +39,12 @@
 #endif
 
 #include "mbedtls/debug.h"
+#include "mbedtls/error.h"
 
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
 
-#include "mbedtls/error.h"
-
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
 #define inline __inline