1 files changed, 1 insertions, 0 deletions

diff --git a/st.c b/st.c
index e33a782a..04631627 100644
--- a/st.c
+++ b/st.c
@@ -22,6 +22,7 @@
 #include <string.h>
 #include <time.h>
 
+#include "mdoc.h"
 #include "mandoc.h"
 #include "libmdoc.h"