diff --git a/include/lynx.h b/include/lynx.h
index c0b89eef7..1b4828a72 100644
--- a/include/lynx.h
+++ b/include/lynx.h
@@ -83,7 +83,6 @@
 #define TGI_COLOR_YELLOW        COLOR_YELLOW
 #define TGI_COLOR_LIGHTGREEN    COLOR_LIGHTGREEN
 #define TGI_COLOR_GREEN         COLOR_GREEN
-#define TGI_COLOR_DARKBROWN     COLOR_DARKBROWN
 #define TGI_COLOR_PURPLE        COLOR_PURPLE
 #define TGI_COLOR_BLUE          COLOR_BLUE
 #define TGI_COLOR_LIGHTBLUE     COLOR_LIGHTBLUE