diff --git a/resources/update-tz-database.raku b/resources/update-tz-database.raku
index 34c4ac2..8e64139 100644
--- a/resources/update-tz-database.raku
+++ b/resources/update-tz-database.raku
@@ -156,7 +156,7 @@ print "Processing zone files... ";
 for TZ-ZONE-FILES<> -> $zone {
     print "\rProcessing zone files... $b","($zone)$x \x001b[K";
     unless my $proc = run(
-            'update/bin/zic',
+            TZ-ZIC-EXE,
             '-d', TZif-DIR,
             '-L', TZ-LEAPSECONDS,
              "{TZ-DATA-DIR}/$zone", :err) {