diff --git a/configs/grub.d/40_snapshots b/configs/grub.d/40_snapshots
index 285e141..7510fb8 100755
--- a/configs/grub.d/40_snapshots
+++ b/configs/grub.d/40_snapshots
@@ -10,13 +10,14 @@ if [ -f "/etc/grub-snapshot" ]; then
     echo "submenu 'Snapshot options for SpectreOS' \$menuentry_id_option 'gnulinux-snapshot-$boot_device_id' {"
     is_top_level=false
     snapshotanzahl="$(expr $(wc -l /etc/grub-snapshot | awk '{print $1}') + 1)"
+    grub_output=$(/etc/grub.d/10_linux)
     while (( "$(expr $snapshotanzahl - 1)" )); do
       snapshotanzahl=`expr ${snapshotanzahl} - 1`
       SNAPSHOTNAME="$(cat /etc/grub-snapshot | sed ''$snapshotanzahl'!d')"
       SNAPSHOT="rootflags=subvol=${SNAPSHOTNAME}"
 
       export GRUB_CMDLINE_LINUX="${SNAPSHOT} ${GRUB_CMDLINE_LINUX#* }"
-      /etc/grub.d/10_linux | python /usr/bin/extract-menuentry.py "Snapshot ${SNAPSHOT#*@}"
+      echo "$grub_output" | python /usr/bin/extract-menuentry.py "Snapshot ${SNAPSHOT#*@}"
     done
     echo '}'
   fi