diff --git a/Sprinter/Configuration.h b/Sprinter/Configuration.h
index 212b44e..f007873 100644
--- a/Sprinter/Configuration.h
+++ b/Sprinter/Configuration.h
@@ -1,4 +1,4 @@
-#ifndef CONFIGURATION_H
+#ifndef CONFIGURATION_H
 #define CONFIGURATION_H
 
 // BASIC SETTINGS: select your board type, thermistor type, axis scaling, and endstop configuration