diff --git a/alpine/packages/diagnostics/diagnostics b/alpine/packages/diagnostics/diagnostics
index a81acf6ff..da06ad584 100755
--- a/alpine/packages/diagnostics/diagnostics
+++ b/alpine/packages/diagnostics/diagnostics
@@ -12,7 +12,7 @@ INET=$(ifconfig eth0 2> /dev/null | grep 'inet addr')
 [ $? -eq 0 ] && printf "✓ Network connected: $INET\n" || printf "✗ No network connection\n"
 FUSE=$(ps -eo args | grep '^/sbin/transfused')
 [ $? -eq 0 ] && printf "✓ Process transfused running\n" || printf "✗ No transfused process\n"
-if [ ! -d /sys/bus/vmbus ]
+if [ -d /sys/bus/vmbus ]
 then
 	TAPVS=$(ps -eo args | grep '^/sbin/tap-vsockd')
 	[ $? -eq 0 ] && printf "✓ Process tap-vsockd running\n" || printf "✗ No tap-vsockd process\n"