diff --git a/.travis.yml b/.travis.yml
index 3c6edac2..5c706de5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,5 +25,5 @@ after_success:
   - if [ $TRAVIS_JULIA_VERSION = "0.7" ] && [ $TRAVIS_OS_NAME = "linux" ]; then
       julia -e 'using Pkg; Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder()); Codecov.submit(Codecov.process_folder())';
     fi
-  - julia -e 'using Pkg; Pkg.add("Documenter")'
+  - julia -e 'using Pkg; ps=Pkg.PackageSpec(name="Documenter", version="0.19"); Pkg.add(ps); Pkg.pin(ps)'
   - julia docs/make.jl