diff --git a/manage_all.sh b/manage_all.sh
index ae4c59f..059018d 100755
--- a/manage_all.sh
+++ b/manage_all.sh
@@ -11,7 +11,7 @@ for vm in output/*/; do
 			echo system_powerdown | ncat -U "$vm/monitor.sock"
 			;;
 		'attach')
-			remote-viewer "spice+unix://./$vm/spice.sock"
+			remote-viewer "spice+unix://./$vm/spice.sock" &
 			;;
 		*)
 			echo >&2 "Usage: $0 (start | stop | attach)"