diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2282b896d66..000add773b4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2008-03-13  Catherine Moore  <clm@codesourcery.com>
+
+	gcc/
+	*  gcc/config/i386/x-mingw32 (host-mingw32.o): Replace
+	diagnostic.h with $(DIAGNOSTIC_H).
+
 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/39431
diff --git a/gcc/config/i386/x-mingw32 b/gcc/config/i386/x-mingw32
index 7ae61522a56..0af4f5c3f41 100644
--- a/gcc/config/i386/x-mingw32
+++ b/gcc/config/i386/x-mingw32
@@ -8,6 +8,6 @@ local_includedir=$(libsubdir)/$(unlibsubdir)/..`echo $(exec_prefix) | sed -e 's|
 WERROR_FLAGS += -Wno-format
 
 host-mingw32.o : $(srcdir)/config/i386/host-mingw32.c $(CONFIG_H) $(SYSTEM_H) \
-  coretypes.h hosthooks.h hosthooks-def.h toplev.h diagnostic.h $(HOOKS_H)
+  coretypes.h hosthooks.h hosthooks-def.h toplev.h $(DIAGNOSTIC_H) $(HOOKS_H)
 	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 		$(srcdir)/config/i386/host-mingw32.c