1 files changed, 1 insertions, 0 deletions

diff --git a/st.c b/st.c
index 05593eb2..58b4b17b 100644
--- a/st.c
+++ b/st.c
@@ -22,6 +22,7 @@
 #include <string.h>
 #include <time.h>
 
+#include "mandoc.h"
 #include "libmdoc.h"
 
 #define LINE(x, y) \