diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 82f286f44e0..bf705bab3bb 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2005-05-17  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* unwind-dw2-fde-darwin.c: Include tsystem.h.
+
 2005-05-17  Jeff Law  <law@redhat.com>
 
 	* Makefile.in (tree-ssa-forwprop.o): Depend on langhooks.h.
diff --git a/gcc/unwind-dw2-fde-darwin.c b/gcc/unwind-dw2-fde-darwin.c
index 98662080ff6..c0db8e1bd4b 100644
--- a/gcc/unwind-dw2-fde-darwin.c
+++ b/gcc/unwind-dw2-fde-darwin.c
@@ -27,6 +27,7 @@
 /* Locate the FDE entry for a given address, using Darwin's keymgr support.  */
 
 #include "tconfig.h"
+#include "tsystem.h"
 #include <string.h>
 #include <stdlib.h>
 #include "dwarf2.h"