1 files changed, 1 insertions, 0 deletions

diff --git a/pwait.c b/pwait.c
index ff3fac6f07..323a798e86 100644
--- a/pwait.c
+++ b/pwait.c
@@ -49,6 +49,7 @@
 #include <sysexits.h>
 #include <unistd.h>
 #include <limits.h>
+#include <stdint.h>
 
 static int
 x_pidfd_open(pid_t pid)