diff --git a/.travis.yml b/.travis.yml
index 0d4ddf1..f9bccea 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,41 +1,44 @@
 ---
 language: c
 
 notifications:
   email: false
 
 matrix:
   include:
   - language: node_js
     node_js:
       - lts/*
     sudo: required
+    env: []
     before_install: []
     services:
       - docker
     addons:
       apt:
         sources:
           - ubuntu-toolchain-r-test
         packages:
           - libstdc++-5-dev
     install:
       - npm i -g @elementaryos/houston
     script:
       - houston ci
     language: c
     services:
       - docker
     sudo: required
+    env:
+      - MANIFEST_PATH=/build/writeas/writeas-gtk/flatpak/com.abunchtell.WriteAsDesktop.json
     before_install:
       - ls
       - docker pull christopherdavis/elementary-flatpak-writeas:latest
       - docker run --privileged -v "$(pwd)":/build/writeas/writeas-gtk -it -d --name flatpak christopherdavis/elementary-flatpak-writeas bash
       - docker exec flatpak chmod +x /usr/bin/fusermount
     addons: []
     install: []
     script:
-      - docker exec flatpak flatpak-builder --stop-at=writeas-gtk app /build/writeas/writeas-gtk/flatpak/com.abunchtell.WriteAsDesktop.json
-      - docker exec flatpak flatpak-builder --run app meson _build /build/writeas/writeas-gtk --prefix=/app -Dauto_build_cli=true
-      - docker exec flatpak flatpak-builder --run app ninja -C _build install
-      - docker exec flatpak flatpak-builder --finish-only app /build/writeas/writeas-gtk/flatpak/com.abunchtell.WriteAsDesktop.json
+      - docker exec flatpak flatpak-builder --stop-at=writeas-gtk app ${MANIFEST_PATH}
+      - docker exec flatpak flatpak-builder --run app ${MANIFEST_PATH} meson _build /build/writeas/writeas-gtk --prefix=/app -Dauto_build_cli=true
+      - docker exec flatpak flatpak-builder --run app ${MANIFEST_PATH} ninja -C _build install
+      - docker exec flatpak flatpak-builder --finish-only app ${MANIFEST_PATH}