diff --git a/.travis.yml b/.travis.yml
index 6f964dbec..5ccf39811 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,6 +34,8 @@ matrix:
     - python: "2.7"
       env: TOXENV=apacheconftest
       sudo: required
+    - python: "2.7"
+      env: TOXENV=nginxroundtrip
     - python: "2.7"
       env: TOXENV=py27 BOULDER_INTEGRATION=1
       sudo: true
@@ -53,6 +55,16 @@ matrix:
       services: docker
       before_install:
       addons:
+    - sudo: required
+      env: TOXENV=apache_compat
+      services: docker
+      before_install:
+      addons:
+    - sudo: required
+      env: TOXENV=nginx_compat
+      services: docker
+      before_install:
+      addons:
     - python: "2.7"
       env: TOXENV=cover
     - python: "3.3"