1 files changed, 3 insertions, 3 deletions
diff --git a/src/text.h b/src/text.h
index 900b7bd..8e4ed2f 100644
--- a/src/text.h
+++ b/src/text.h
@@ -19,8 +19,8 @@
  * along with fbcon2png.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef TEXT_H
-#define TEXT_H
+#ifndef TEXT_H_
+#define TEXT_H_
 
 #include <stdio.h>
 
@@ -51,4 +51,4 @@ text_render(const struct text *text, const struct font *font, png_byte **rows);
 struct text *
 text_destroy(struct text **text_p);
 
-#endif  /* TEXT_H */
+#endif  /* TEXT_H_ */