diff --git a/Configure b/Configure
index e16ad081c..b4e69b60e 100755
--- a/Configure
+++ b/Configure
@@ -724,7 +724,7 @@ if($IsWindows) {
 EOF
 	close(OUT);
 
-	system "perl crypto/objects/obj_dat.pl <crypto/objects/objects.h >crypto/objects/obj_dat.h";
+	system "perl crypto/objects/obj_dat.pl <crypto\\objects\\objects.h >crypto\\objects\\obj_dat.h";
 } else {
 	(system "make -f Makefile.ssl PERL=\'$perl\' links") == 0 or exit $?;
 	### (system 'make depend') == 0 or exit $? if $depflags ne "";