diff --git a/t/2scripts.t b/t/2scripts.t
index e334533..e071960 100755
--- a/t/2scripts.t
+++ b/t/2scripts.t
@@ -15,10 +15,11 @@ ok($ps2 =~ m/\(val1\) Rshow/,		'Postscript output of tsplot contains a column na
 
 # title and creation date will be different, but the rest should be
 # identical:
-$ps1 =~ s/^%%Title: .*//m;
-$ps1 =~ s/^%%CreationDate: .*//m;
-$ps2 =~ s/^%%Title: .*//m;
-$ps2 =~ s/^%%CreationDate: .*//m;
+for ($ps1, $ps2) {
+    s/^%%Title: .*//m;
+    s/^%%CreationDate: .*//m;
+    s/^ *\/Title \(.*\)//m;
+}
 ok($ps1 eq $ps2, 			'output of tsplot and tsplotv are identical');
 
 my $ps3=`./blib/script/tsplot --output_format ps --log_y t/1.data`;