diff --git a/ChangeLog b/ChangeLog
index 2a463dd483..5ad2d12977 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri May  3 13:22:12 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c (poll_child_status): fix build error on older mingw.
+
 Fri May  3 00:15:58 2013  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>
 
 	* common.mk: remove timestamps in distclean-ext realclean-ext.
diff --git a/win32/win32.c b/win32/win32.c
index 71dbead1b0..002535bdc9 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -3925,8 +3925,12 @@ poll_child_status(struct ChildRecord *child, int *stat_loc)
 		    {STATUS_FLOAT_OVERFLOW,          SIGFPE},
 		    {STATUS_FLOAT_STACK_CHECK,       SIGFPE},
 		    {STATUS_FLOAT_UNDERFLOW,         SIGFPE},
+#ifdef STATUS_FLOAT_MULTIPLE_FAULTS
 		    {STATUS_FLOAT_MULTIPLE_FAULTS,   SIGFPE},
+#endif
+#ifdef STATUS_FLOAT_MULTIPLE_TRAPS
 		    {STATUS_FLOAT_MULTIPLE_TRAPS,    SIGFPE},
+#endif
 		    {STATUS_CONTROL_C_EXIT,          SIGINT},
 		};
 		int i;