diff --git a/src/northbridge/intel/sandybridge/sandybridge.h b/src/northbridge/intel/sandybridge/sandybridge.h
index d38bf0b..0790ae8 100644
--- a/src/northbridge/intel/sandybridge/sandybridge.h
+++ b/src/northbridge/intel/sandybridge/sandybridge.h
@@ -19,7 +19,7 @@
  */
 
 #ifndef __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__
-#define __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__ 1
+#define __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__
 
 /* Chipset types */
 #define SANDYBRIDGE_MOBILE	0
@@ -240,4 +240,4 @@
 
 #endif
 #endif
-#endif
+#endif /* __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__ */