1 files changed, 4 insertions, 1 deletions
diff --git a/Master/install-tl b/Master/install-tl
index 84919d14957..769a540fa8a 100755
--- a/Master/install-tl
+++ b/Master/install-tl
@@ -351,8 +351,11 @@ $location = $opt_location;
 $location || ($location = "$::installerdir");
 if ($location =~ m!^(ctan$|(http|ftp)://)!i) {
   $location =~ s,/(tlpkg|archive)?/*$,,;  # remove any trailing tlpkg or /
-  if ($location =~ m/^($TeXLiveServerURL|ctan$)/) {
+  if ($location =~ m/^ctan$/i) {
     $location = TeXLive::TLUtils::give_ctan_mirror();
+  } elsif ($location =~ m/^$TeXLiveServerURL/) {
+    my $mirrorbase = TeXLive::TLUtils::give_ctan_mirror_base();
+    $location =~ s,^($TeXLiveServerURL|ctan$),$mirrorbase,;
   }
   $TeXLiveURL = $location;
   $media = 'NET';