diff --git a/osx/mpkg/quickstart.app/Contents/Resources/Scripts/start.sh b/osx/mpkg/quickstart.app/Contents/Resources/Scripts/start.sh
index 362bc82d06..e1f3632c26 100755
--- a/osx/mpkg/quickstart.app/Contents/Resources/Scripts/start.sh
+++ b/osx/mpkg/quickstart.app/Contents/Resources/Scripts/start.sh
@@ -25,7 +25,7 @@ if [ $VM_EXISTS_CODE -eq 1 ]; then
   echo "Creating Machine $VM..."
   $DOCKER_MACHINE rm -f $VM &> /dev/null
   rm -rf ~/.docker/machine/machines/$VM
-  $DOCKER_MACHINE create -d virtualbox --virtualbox-memory 2048 $VM
+  $DOCKER_MACHINE create -d virtualbox --virtualbox-memory 2048 --virtualbox-disk-size 204800 $VM
 else
   echo "Machine $VM already exists in VirtualBox."
 fi
diff --git a/windows/start.sh b/windows/start.sh
index e8ce643524..c1c0b368bd 100644
--- a/windows/start.sh
+++ b/windows/start.sh
@@ -29,7 +29,7 @@ if [ $VM_EXISTS_CODE -eq 1 ]; then
   echo "Creating Machine $VM..."
   $DOCKER_MACHINE rm -f $VM &> /dev/null || :
   rm -rf ~/.docker/machine/machines/$VM
-  $DOCKER_MACHINE create -d virtualbox --virtualbox-memory 2048 $VM
+  $DOCKER_MACHINE create -d virtualbox --virtualbox-memory 2048 --virtualbox-disk-size 204800 $VM
 else
   echo "Machine $VM already exists in VirtualBox."
 fi