diff --git a/gcc/fixinc/fixinc.interix b/gcc/fixinc/fixinc.interix
index 26457c6df92..42bde423cbe 100644
--- a/gcc/fixinc/fixinc.interix
+++ b/gcc/fixinc/fixinc.interix
@@ -1,4 +1,6 @@
 #!/bin/sh
+rm -f include/stddef.h
+exit
 #
 #   fixinc.interix  --  Install modified versions of Interix system include
 #   files.