diff --git a/src/micro/microlibrary.h b/src/micro/microlibrary.h
index 0484ca0..09c11f6 100644
--- a/src/micro/microlibrary.h
+++ b/src/micro/microlibrary.h
@@ -8,8 +8,8 @@
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 
-#ifndef MICRoLIBRARY_H
-#define PICLIBRARY_H
+#ifndef MICROLIBRARY_H
+#define MICROLIBRARY_H
 
 #include "asminfo.h"
 #include "microinfo.h"
diff --git a/src/micro/micropackage.h b/src/micro/micropackage.h
index 11b9a09..c90a49d 100644
--- a/src/micro/micropackage.h
+++ b/src/micro/micropackage.h
@@ -8,8 +8,8 @@
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 
-#ifndef PICPACKAGES_H
-#define PICPACKAGES_H
+#ifndef MICROPACKAGES_H
+#define MICROPACKAGES_H
 
 #include <tqstring.h>
 #include <tqstringlist.h>