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-rw-r--r--src/graph.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/graph.c b/src/graph.c
index b5669e9a..2a10bf72 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -31,7 +31,7 @@
#include "gdisp.h"
#include "graph.h"
-#if GFX_USE_GRAPH
+#if GFX_USE_GRAPH || defined(__DOXYGEN__)
/**
* @brief Draw a horizontal dot line.