diff --git a/scripts/install b/scripts/install
index 07d994c..d6f89f9 100644
--- a/scripts/install
+++ b/scripts/install
@@ -32,7 +32,6 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 ynh_script_progression --message="Validating installation parameters..."
 
-architecture=$(ynh_detect_arch)
 # Check machine architecture (in particular, we don't support ARM and 32bit machines)
 if [ $architecture == "i386" ];
 then