diff --git a/tests/testcurl.pl b/tests/testcurl.pl
index 89b47f60c28f3b57ad9353ae60e3245f87083575..8a6e8a8ccab9397d2b26a944ccdca1d826534624 100755
--- a/tests/testcurl.pl
+++ b/tests/testcurl.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/env perl -w
 #***************************************************************************
 #                                  _   _ ____  _
 #  Project                     ___| | | |  _ \| |