1 files changed, 1 insertions, 0 deletions
diff --git a/config.def.h b/config.def.h
index 9457970..b33dbd8 100644
--- a/config.def.h
+++ b/config.def.h
@@ -35,6 +35,7 @@ static const char *const autostart[] = {
 };
 
 
+/* NOTE: ALWAYS keep a rule declared even if you don't use rules (e.g leave at least one example) */
 static const Rule rules[] = {
 	/* app_id     title       tags mask     isfloating   monitor */
 	{ NULL,     "float",    NULL,            1,           -1 }