1 files changed, 1 insertions, 0 deletions
diff --git a/include/u.h b/include/u.h
index 690b2f616..9ee7493b4 100644
--- a/include/u.h
+++ b/include/u.h
@@ -69,6 +69,7 @@ extern "C" {
 #include <math.h>
 #include <ctype.h>	/* for tolower */
 #include <signal.h>
+#include <time.h>
 
 /*
  * OS-specific crap