1 files changed, 4 insertions, 0 deletions
diff --git a/config.h b/config.h
index f1fe00e..df9e004 100644
--- a/config.h
+++ b/config.h
@@ -1,3 +1,5 @@
+#ifndef CONFIG_H_INCLUDED
+#define CONFIG_H_INCLUDED
 /* BADWOLF_TAB_POSITION: Position of the tab listing, can be one of:
  * - GTK_POS_TOP
  * - GTK_POS_BOTTOM
@@ -79,3 +81,5 @@
  * See https://developer.gnome.org/pango/stable/pango-Layout-Objects.html#PangoEllipsizeMode
  */
 #define BADWOLF_STATUSLABEL_ELLIPSIZE PANGO_ELLIPSIZE_MIDDLE
+
+#endif /* CONFIG_H_INCLUDED */