diff --git a/inxi b/inxi
index e580b01..38fa5b1 100755
--- a/inxi
+++ b/inxi
@@ -5973,9 +5973,11 @@ print_machine_data()
 			# ibm / ibm can be true; dell / quantum is false, so in other words, only do this
 			# in case where the vendor is the same and the version is the same and not null, 
 			# otherwise the version information is going to be different in all cases I think
-			elif [[ ${A_MACHINE_DATA[0]} == ${A_MACHINE_DATA[5]} && \
-				-n ${A_MACHINE_DATA[2]} && ${A_MACHINE_DATA[2]} == ${A_MACHINE_DATA[7]} ]];then
-				b_skip_system='true'
+			elif [[ ${A_MACHINE_DATA[0]} == ${A_MACHINE_DATA[5]} ]];then
+				if [[ -n ${A_MACHINE_DATA[2]} && ${A_MACHINE_DATA[2]} == ${A_MACHINE_DATA[7]} ]] || \
+				[[ -z ${A_MACHINE_DATA[2]} && ${A_MACHINE_DATA[1]} == ${A_MACHINE_DATA[6]} ]];then
+					b_skip_system='true'
+				fi
 			fi
 		fi
 		# no point in showing chassis if system isn't there, it's very unlikely that would be correct