diff --git a/Leak-Hunting/eg/01.pod b/Leak-Hunting/eg/01.pod
index be5bc48..ed3249e 100644
--- a/Leak-Hunting/eg/01.pod
+++ b/Leak-Hunting/eg/01.pod
@@ -52,6 +52,7 @@ only work on Linux due to checking /proc for the memory usage.
 
     my $mech = Test::WWW::Mechanize::PSGI->new(
         app => $app,
+        stack_depth => 0,
     );
 
     my $start_mem = get_mem();
diff --git a/Leak-Hunting/loop_requests.pl b/Leak-Hunting/loop_requests.pl
index 0b592db..2a22d5a 100644
--- a/Leak-Hunting/loop_requests.pl
+++ b/Leak-Hunting/loop_requests.pl
@@ -10,6 +10,7 @@
 
 my $mech = Test::WWW::Mechanize::PSGI->new(
     app => $app,
+    stack_depth => 0,
 );
 
 my $start_mem = get_mem();