diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 30269f96f67..307a33408b3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR bootstrap/21704
+	* host-linux.h: Include limits.h.
+
 2005-07-12  Dale Johannesen  <dalej@apple.com>
 
 	* expr.c (compress_float_constant):  Add cost check.
diff --git a/gcc/config/host-linux.c b/gcc/config/host-linux.c
index f854764206e..a1ec046e036 100644
--- a/gcc/config/host-linux.c
+++ b/gcc/config/host-linux.c
@@ -22,6 +22,7 @@
 #include "system.h"
 #include "coretypes.h"
 #include <sys/mman.h>
+#include <limits.h>
 #include "hosthooks.h"
 #include "hosthooks-def.h"