diff --git a/auto/config b/auto/config
index a1d04cc..975367e 100755
--- a/auto/config
+++ b/auto/config
@@ -20,6 +20,7 @@ public_kalisec_mirror=http://security.kali.org/kali-security
 
 # Detect target architecture and filter args
 temp=""
+arch=$(dpkg --print-architecture)
 while [ $# -gt 0 ]; do
    	arg="$1"
 	case "$arg" in