diff --git a/.travis.yml b/.travis.yml
index 756c505..4658256 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,8 @@ language: r
 cache: packages
 sudo: required
 dist: trusty
+latex: false
+fortran: false
 
 services:
   - docker
@@ -9,10 +11,50 @@ services:
 env:
   global:
     - NOT_CRAN=true
+    - _R_CHECK_FORCE_SUGGESTS_=false
   matrix:
+  include:
+    - dist: trusty
+    - dist: trusty
+      r_check_args: '--ignore-vignettes'
+      r_build_args: '--no-build-vignettes'
+      addons:
+        apt:
+          update: true
+          packages:
+            - libmagick++-dev
+            - librsvg2-dev
+            - libwebp-dev
+            - libpoppler-cpp-dev
+            - libtesseract-dev
+            - libleptonica-dev
+            - tesseract-ocr-eng
+            - r-cran-rgdal
+            - libfftw3-dev
+            - cargo
     - PIP="pip" RETICULATE_PYTHON="/usr/bin/python"
     - PYTHON=3 PIP="pip3" RETICULATE_PYTHON="/usr/bin/python3"
 
+addons:
+  apt:
+    update: true
+    sources:
+      - sourceline: 'ppa:opencpu/imagemagick'
+    packages:
+      - libmagick++-dev
+      - librsvg2-dev
+      - libwebp-dev
+      - libpoppler-cpp-dev
+      - libtesseract-dev
+      - libleptonica-dev
+      - tesseract-ocr-eng
+      - r-cran-rgdal
+      - libfftw3-dev
+      - cargo
+
+bioc_packages:
+  - EBImage
+
 before_install:
   - docker pull scrapinghub/splash:3.0
   - docker run -p 5023:5023 -p 8050:8050 -p 8051:8051 -d scrapinghub/splash:3.0
@@ -20,6 +62,7 @@ before_install:
   - sudo apt-get -y install python${PYTHON}-pip python-dev python${PYTHON}-numpy
   - sudo $PIP install -U setuptools
   - sudo $PIP install -U docker
+  - (while true; do echo 'Ping? Pong!'; sleep 500; done) &
 
 r:
  - oldrel