diff --git a/ChangeLog b/ChangeLog
index 191c08d53d..b30e6fe887 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-02-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* time/getdate.c: Include <stdbool.h>.
+
 2015-02-07  Paul Eggert  <eggert@cs.ucla.edu>
 
 	Add ersatz _Static_assert on older C hosts
diff --git a/time/getdate.c b/time/getdate.c
index a1fb7be21d..26e3f487bb 100644
--- a/time/getdate.c
+++ b/time/getdate.c
@@ -21,6 +21,7 @@
 #include <stdio.h>
 #include <stdio_ext.h>
 #include <stdlib.h>
+#include <stdbool.h>
 #include <string.h>
 #include <time.h>
 #include <unistd.h>