diff --git a/run_tests_common.sh b/run_tests_common.sh
index 1421feb8..2fac3c93 100755
--- a/run_tests_common.sh
+++ b/run_tests_common.sh
@@ -103,8 +103,8 @@ if [[ ${#BINDEP_PKGS} > 0 ]]; then
             ;;
         ubuntu|debian)
             sudo apt-get update
-            DEBIAN_FRONTEND=noninteractive \
-                sudo apt-get -q --option "Dpkg::Options::=--force-confold" \
+            sudo DEBIAN_FRONTEND=noninteractive \
+                apt-get -q --option "Dpkg::Options::=--force-confold" \
                 --assume-yes install ${BINDEP_PKGS}
             ;;
         gentoo)
diff --git a/tests/group_vars/all_containers.yml b/tests/group_vars/all_containers.yml
index 802a50f4..6974e90e 100644
--- a/tests/group_vars/all_containers.yml
+++ b/tests/group_vars/all_containers.yml
@@ -23,3 +23,4 @@ container_networks:
 physical_host: localhost
 properties:
   service_name: "{{ inventory_hostname }}"
+tempest_install_method: source