diff --git a/post.sh b/post.sh
index 84c500d..5c0ff3a 100644
--- a/post.sh
+++ b/post.sh
@@ -5,7 +5,7 @@ mkdir -p bin/img
 ./tools/mkbootimg/mkbootimg.exe chroma.json bin/img/chroma.img # for linux remove the .exe
 
 echo "Checking for VirtualBox management tools"
-if [ -x "$(command -v VBoxManage)" ]; then
+if [ -x "$(command -v VBoxManage)" ] && [ $# -eq 0 ]; then
 echo "  VBoxManage found.. integrating."
 echo "   Clearing VirtualBox cache:"
 VBoxManage storageattach Chroma --port 0 --storagectl AHCI --medium none # removing a drive in virtualbox = attaching nothing
@@ -15,5 +15,6 @@ VBoxManage convertfromraw bin/img/chroma.img --format VDI bin/img/chroma.vdi # g
 echo "   Attaching image to the VM."
 VBoxManage storageattach Chroma --port 0 --storagectl AHCI --type hdd --medium "`pwd`/bin/img/chroma.vdi" # attach the new vdi to the vm so we can run it
 echo "   VirtualBox integrations complete. You may execute run.sh to run your VirtualBox VM."
+else
+echo " VBoxManage not found or skipped."
 fi
-