Index: uspace/lib/c/include/rtld/rtld_arch.h
===================================================================
--- uspace/lib/c/include/rtld/rtld_arch.h	(revision 8a1fb098bbfa685e158cd315fe823dd431647b01)
+++ uspace/lib/c/include/rtld/rtld_arch.h	(revision 1995ac3eb9bf37f3e753f79bcf6dba1a3c3df86e)
@@ -33,6 +33,6 @@
  */
 
-#ifndef LIBC_RTLD_RTLD_ARCH_H_
-#define LIBC_RTLD_RTLD_ARCH_H_
+#ifndef _LIBC_RTLD_RTLD_ARCH_H_
+#define _LIBC_RTLD_RTLD_ARCH_H_
 
 #include <rtld/rtld.h>