diff --git a/README.md b/README.md
index 97ea1a7..5fec4c4 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ To enable the CAN Bus two things need to be done:
 1. Enable CAN in the IOC with the RX0 and RX1 Interrupts enabled.
 2. Add the following code to the `sta/config.hpp` file: 
 ```
-#define STA_CAN_BUS_ENABLE
+#define STA_TACOS_CAN_BUS_ENABLE
 ```
 PS: For not officially supported chips add this:
 ```