diff --git a/src/bch.c b/src/bch.c
index beddea8..5c49b7f 100644
--- a/src/bch.c
+++ b/src/bch.c
@@ -77,6 +77,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stdint.h>
 #include "bch.h"
 
 int init_bch(bch_t *bch, int m, int length, int t) {
diff --git a/src/eotd.c b/src/eotd.c
index 96b9138..4e7493b 100644
--- a/src/eotd.c
+++ b/src/eotd.c
@@ -34,6 +34,7 @@
 #include <assert.h>
 #include <ctype.h>
 #include <string.h>
+#include <stdint.h>
 #include <sys/time.h>
 
 #include "textcolor.h"