diff --git a/deploy.sh b/deploy.sh
index 5c6f80c..d50bd43 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -204,7 +204,7 @@ if [[ "${LATEST_COMMIT}" != "$(cat /tmp/${PACKER_NAME}-latest.sha)" ]]; then
 
   # Build virtualbox VM set
   PACKER_LOG_PATH="${PWD}/packerlog-vbox.txt"
-  ($PACKER_RUN build --on-error=cleanup -only=virtualbox-iso ${PACKER_NAME}-deploy.json ; echo $? > /tmp/${PACKER_NAME}-vbox.done) &
+  ($PACKER_RUN build --on-error=cleanup -only=virtualbox-iso ${PACKER_NAME}-deploy.json > /dev/null 2>&1 ; echo $? > /tmp/${PACKER_NAME}-vbox.done) &
 
   # Build vmware VM set
   PACKER_LOG_PATH="${PWD}/packerlog-vmware.txt"