1 files changed, 1 insertions, 0 deletions

diff --git a/man_html.c b/man_html.c
index ce2effe1..47b66063 100644
--- a/man_html.c
+++ b/man_html.c
@@ -29,6 +29,7 @@
 #include "mandoc.h"
 #include "out.h"
 #include "html.h"
+#include "regs.h"
 #include "man.h"
 #include "main.h"