diff --git a/config.def.h b/config.def.h
index 58d3e44..b2570bb 100644
--- a/config.def.h
+++ b/config.def.h
@@ -1,3 +1,20 @@
+/* The height of the bar (in pixels) */
+#define BAR_HEIGHT  18
+/* The width of the bar. Set to -1 to fit screen */
+#define BAR_WIDTH   -1
+/* Offset from the left. Set to 0 to have no effect */
+#define BAR_OFFSET 0
+/* Choose between an underline or an overline */
+#define BAR_UNDERLINE 1
+/* The thickness of the underline (in pixels). Set to 0 to disable. */
+#define BAR_UNDERLINE_HEIGHT 2
+/* Default bar position, overwritten by '-b' switch */
+#define BAR_BOTTOM 0
+/* The fonts used for the bar, comma separated. Only the first 2 will be used. */
+#define BAR_FONT       "-*-terminus-medium-r-normal-*-12-*-*-*-c-*-*-1","fixed"
+/* Some fonts don't set the right width for some chars, pheex it */
+#define BAR_FONT_FALLBACK_WIDTH 6
+/* Define the opacity of the bar (requires a compositor such as compton) */
 #define BAR_OPACITY 1.0 /* 0 is invisible, 1 is opaque */
 /* Color palette */
 #define BACKGROUND 0x232c31