diff --git a/.travis.yml b/.travis.yml
index e780ac16f4..ff17695a2f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,8 @@ addons:
 before_install:
     - sudo apt-get update
     - sudo apt-get install gettext
+    - sudo apt-get install mysql-server libmysqlclient-dev
+    - sudo apt-get install postgresql postgresql-contrib libpq-dev
     - pip3 install invoke
     - pip3 install mysqlclient
     - pip3 install psycopg2
diff --git a/setup.cfg b/setup.cfg
index 7d5da0d660..ca36d114b6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -7,5 +7,5 @@ ignore =
 	E501, E722,
 	# - C901 - function is too complex
 	C901,
-exclude = .git,__pycache__,*/migrations/*,*/lib/*,*/bin/*,*/media/*,*/static/*
+exclude = .git,__pycache__,*/migrations/*,*/lib/*,*/bin/*,*/media/*,*/static/*,*ci_*.py*
 max-complexity = 20