1 files changed, 1 insertions, 0 deletions
diff --git a/time.c b/time.c
index 20eea4728f..0951e9a8a7 100644
--- a/time.c
+++ b/time.c
@@ -14,6 +14,7 @@
 #include <time.h>
 #include <errno.h>
 #include "ruby/encoding.h"
+#include "internal.h"
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>