diff --git a/main.cpp b/main.cpp
index ce08a679..a8e2fe95 100644
--- a/main.cpp
+++ b/main.cpp
@@ -7,7 +7,7 @@
 
 
 // Blinking rate in milliseconds
-#define BLINKING_RATE     500ms
+#define BLINKING_RATE     500   //ms
 
 
 int main()