diff --git a/_layouts/bin.html b/_layouts/bin.html
index 79d95c0..2964782 100644
--- a/_layouts/bin.html
+++ b/_layouts/bin.html
@@ -24,7 +24,7 @@ layout: common
 
 {% capture code %}
 {%- if function_id == 'suid' or function_id == 'limited-suid' %}
-sudo sh -c 'cp $(which {{ bin_name }}) .; chmod +s ./{{ bin_name }}'
+sudo install -m =xs $(which {{ bin_name }}) .
 {% endif %}
 {%- if function_id == 'capabilities' %}
 cp $(which {{ bin_name }}) .