diff --git a/src/application/blinky/main.c b/src/application/blinky/main.cc
similarity index 75%
rename from src/application/blinky/main.c
rename to src/application/blinky/main.cc
index 23ba09c..913f43d 100644
--- a/src/application/blinky/main.c
+++ b/src/application/blinky/main.cc
@@ -1,8 +1,10 @@
-#include <stdbool.h>
-#include <stdint.h>
+extern "C" {
+    #include <stdbool.h>
+    #include <stdint.h>
 
-#include "delay.h"
-#include "board.h"
+    #include "delay.h"
+    #include "board.h"
+}
 
 int main(void)
 {