@@ -113,7 +113,7 @@ install:
113113 - cat $CABALHOME/config
114114 - rm -fv cabal.project cabal.project.local cabal.project.freeze
115115 - travis_retry ${CABAL} v2-update -v
116− - if $GHCJS ; then ${CABAL} v2-install -w ghc-8.6.5 happy ; fi
116+ - if $GHCJS ; then (cd /tmp && ${CABAL} v2-install -w ghc-8.6.5 happy) ; fi
117117 # Generate cabal.project
118118 - rm -rf cabal.project cabal.project.local cabal.project.freeze
119119 - touch cabal.project