diff --git a/.travis.yml b/.travis.yml
index eaccbd0..88c7754 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ python:
 
 install:
 - pip install -r factory/requirements.txt
-- apt-get install nodejs
+- sudo apt-get install nodejs
 - echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/.npmrc
 
 before_script:
@@ -22,17 +22,24 @@ script:
 - python factory/configs.py
 
 after_success:
-# deploy assets
+# stage assets
 - git add -A 'plates/*'
 - git add -A 'showcase/*'
 - git add -A 'configs/*'
+
+# publish configs
+- >
+  find configs -name 'publish.sh' |
+  xargs -I{} bash -c
+  'cd $(dirname {}); git diff --cached --quiet . || (echo {}; bash publish.sh)'
+#                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+#                      └─ Check if this directory has been changed.
+
+# deploy assets
 - git commit -m 'Generate assets in Travis CI [ci skip]'
 - git remote add deploy "https://$GITHUB_TOKEN@github.com/sublee/sublette.git"
 - git push deploy "$TRAVIS_BRANCH"
 
-# deploy configs
-- find configs -name 'deploy.sh' | xargs -I{} bash -c 'cd $(dirname {}) && bash deploy.sh'
-
 branches:
   only:
   - master
diff --git a/configs/Hyper/package.json b/configs/Hyper/package.json
index c77a1b3..eb90b6d 100644
--- a/configs/Hyper/package.json
+++ b/configs/Hyper/package.json
@@ -1,5 +1,6 @@
 {
-  "name": "hyper-sublette",
+  "name": "hyper-sublette-test",
+  "version": "#VERSION#",
   "description": "Sublette for Hyper",
   "author": "Heungsub Lee <sub@subl.ee> (https://subl.ee/)",
   "license": "MIT",
diff --git a/configs/Hyper/publish.sh b/configs/Hyper/publish.sh
new file mode 100644
index 0000000..5a1fd33
--- /dev/null
+++ b/configs/Hyper/publish.sh
@@ -0,0 +1,10 @@
+PREV_VERSION="$(npm show hyper-sublette-test version 2>/dev/null || echo 0.0.0)"
+
+MAJOR="$(echo "$PREV_VERSION" | awk -F. '{ print $1 }')"
+MINOR="$(echo "$PREV_VERSION" | awk -F. '{ print $2 }')"
+PATCH="$(echo "$PREV_VERSION" | awk -F. '{ print $3 }')"
+
+VERSION="$MAJOR.$MINOR.$((PATCH+1))"
+sed -i "s/#VERSION#/$VERSION/g" package.json
+
+npm publish
diff --git a/factory/configs/Hyper/deploy.sh b/factory/configs/Hyper/deploy.sh
deleted file mode 100644
index a3434e7..0000000
--- a/factory/configs/Hyper/deploy.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-if git diff --quiet .
-then
-  PREV_VERSION="$(npm show hyper-sublette version 2>/dev/null || echo 0.0.0)"
-
-  MAJOR="$(echo "$PREV_VERSION" | awk -F. '{ print $1 }')"
-  MINOR="$(echo "$PREV_VERSION" | awk -F. '{ print $2 }')"
-  PATCH="$(echo "$PREV_VERSION" | awk -F. '{ print $3 }')"
-
-  VERSION="$MAJOR.$MINOR.$((PATCH+1))"
-  sed -i "s/#VERSION#/$VERSION/g" package.json
-
-  npm publish
-fi
diff --git a/factory/configs/Hyper/publish.sh b/factory/configs/Hyper/publish.sh
new file mode 100644
index 0000000..3fb1ecd
--- /dev/null
+++ b/factory/configs/Hyper/publish.sh
@@ -0,0 +1,11 @@
+# Publish hyper-sublette to NPM.
+PREV_VERSION="$(npm show hyper-sublette version 2>/dev/null || echo 0.0.0)"
+
+MAJOR="$(echo "$PREV_VERSION" | awk -F. '{ print $1 }')"
+MINOR="$(echo "$PREV_VERSION" | awk -F. '{ print $2 }')"
+PATCH="$(echo "$PREV_VERSION" | awk -F. '{ print $3 }')"
+
+VERSION="$MAJOR.$MINOR.$((PATCH+1))"
+sed -i "s/#VERSION#/$VERSION/g" package.json
+
+npm publish