diff --git a/trim_enable.sh b/trim_enable.sh
new file mode 100755
index 0000000..112afca
--- /dev/null
+++ b/trim_enable.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Get HD UUID
+HDUUID=`vboxmanage showvminfo kaz-vm --machinereadable | grep ImageUUID | cut -d= -f2 | sed -e "s/\"//g"`
+
+# Get storage controller
+STCTRL=`vboxmanage showvminfo kaz-vm --machinereadable | grep storagecontrollername0 | cut -d= -f2 | sed -e "s/\"//g"`
+
+#echo -e $HDUUID
+#echo -e $STCTRL
+
+vboxmanage storageattach kaz-vm --medium="$HDUUID" --storagectl="${STCTRL}" --port=0 --discard=on --nonrotational=on
+
+echo "Trim enabled !"