diff --git a/trunk/tools/merge_lib_objs.plx b/trunk/tools/merge_lib_objs.plx
index d367459..774c4cd 100644
--- a/trunk/tools/merge_lib_objs.plx
+++ b/trunk/tools/merge_lib_objs.plx
@@ -1,12 +1,14 @@
 #!/usr/bin/perl -w
 use strict;
 
+my $openssl_dir = "../openssl-1.0.0-beta5/";
+
 my $lib_name = "../libgenid.a";
 
 my @lib_list = 
 (
-	"../openssl-1.0.0-beta5/libcrypto.a",
-	"../openssl-1.0.0-beta5/libssl.a",
+    $openssl_dir . "libcrypto.a",
+    $openssl_dir . "libssl.a",
 );
 
 # move work directory
diff --git a/trunk/tools/merge_lib_objs_hsm.plx b/trunk/tools/merge_lib_objs_hsm.plx
index 30a9763..815284d 100644
--- a/trunk/tools/merge_lib_objs_hsm.plx
+++ b/trunk/tools/merge_lib_objs_hsm.plx
@@ -1,12 +1,14 @@
 #!/usr/bin/perl -w
 use strict;
+
+my $openssl_dir = "../openssl-1.0.0-beta5/";
 
 my $lib_name = "../libgenid.a";
 
 my @lib_list = 
 (
-	"../openssl-1.0.0-beta5/libcrypto.a",
-	"../openssl-1.0.0-beta5/libssl.a",
+	$openssl_dir . "libcrypto.a",
+	$openssl_dir . "libssl.a",
 	"/opt/nfast/c/ctd/gcc/lib/libnflog.a",
 	"/opt/nfast/c/ctd/gcc/lib/libcutils.a",
 	"/opt/nfast/c/ctd/gcc/lib/libnfstub.a",