diff --git a/bin/manila-image-create b/bin/manila-image-create
index 5d874ae..382e2e4 100644
--- a/bin/manila-image-create
+++ b/bin/manila-image-create
@@ -141,6 +141,7 @@ if need_required_packages; then
     if [ -n "$DIB_UPDATE_REQUESTED" ]; then
         case "$platform" in
             "ubuntu")
+                sudo apt-get update
                 sudo apt-get install $package_list -y
                 ;;
             "opensuse")
diff --git a/tox.ini b/tox.ini
index 2bc78cc..70e2edb 100644
--- a/tox.ini
+++ b/tox.ini
@@ -29,6 +29,8 @@ commands = {posargs}
 
 [testenv:buildimage]
 commands = manila-image-create
+deps =
+    -r{toxinidir}/requirements.txt
 
 [flake8]
 show-source = true