diff --git a/.travis.yml b/.travis.yml
index 21ef31b73..85352bbed 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -44,10 +44,10 @@ before_install:
 install:
     - pip install -f travis-wheels/wheelhouse file://$PWD#egg=notebook[test]
     - |
-    if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
-      # Work around https://github.com/ipython/ipykernel/issues/288
-      pip install ipykernel==4.6.1
-    fi
+      if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
+        # Work around https://github.com/ipython/ipykernel/issues/288
+        pip install ipykernel==4.6.1
+      fi
     - wget https://github.com/jgm/pandoc/releases/download/1.19.1/pandoc-1.19.1-1-amd64.deb && sudo dpkg -i pandoc-1.19.1-1-amd64.deb