diff --git a/.travis.yml b/.travis.yml
index 9cbe4d0362cb0a1202daa16879501bb71e6f554b..580c06115a487174635b28330d927945eb8a44f8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@ python:
 
 install: 
   - pip install --user sphinx sphinx_rtd_theme
-  - sudo apt-get install mpich2 gfortran
+    #  - sudo apt-get install mpich2 gfortran
 
 script: bash ./build_and_deploy.sh
 
diff --git a/build_and_deploy.sh b/build_and_deploy.sh
index faba27e26452332f66ba81c0d8211f7f70631351..1819bb952f7e92b084929298a3efadbb1b149835 100755
--- a/build_and_deploy.sh
+++ b/build_and_deploy.sh
@@ -7,14 +7,14 @@ set -e # Exit with nonzero exit code if anything fails
 #make -j4
 
 # Then we build and deploy the sphinx / doxygen documentation
-#SOURCE_BRANCH="master"
+SOURCE_BRANCH="master"
 #TARGET_BRANCH="gh-pages"
 
 # Pull requests and commits to other branches shouldn't try to deploy
-#if [ "$TRAVIS_PULL_REQUEST" != "false" -o "$TRAVIS_BRANCH" != "$SOURCE_BRANCH" ]; then
-#    echo "Skipping deploy."
-#    exit 0
-#fi
+if [ "$TRAVIS_PULL_REQUEST" != "false" -o "$TRAVIS_BRANCH" != "$SOURCE_BRANCH" ]; then
+    echo "Skipping deploy."
+    exit 0
+fi
 
 # Save some useful information
 #REPO=`git config remote.origin.url`