diff --git a/.travis.yml b/.travis.yml
index fef3d7c9c..830be1748 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,47 +5,29 @@ node_js:
   - "0.10"
 env:
   global:
-    - BIN="node" BUILD="compat" COMPAT=false ISTANBUL=false OPTION="" SAUCE_LABS=false SAUCE_USERNAME="lodash"
+    - BIN="node" BUILD="compat" ISTANBUL=false OPTION="" SAUCE_LABS=false SAUCE_USERNAME="lodash"
     - secure: "tg1JFsIFnxzLaTboFPOnm+aJCuMm5+JdhLlESlqg9x3fwro++7KCnwHKLNovhchaPe4otC43ZMB/nfWhDnDm11dKbm/V6HlTkED+dadTsaLxVDg6J+7yK41QhokBPJOxLV78iDaNaAQVYEirAgZ0yn8kFubxmNKV+bpCGQNc9yU="
   matrix:
     - BUILD="compat"
     - BUILD="modern"
-    - BUILD="legacy"
-    - BUILD="mobile"
 matrix:
   include:
     - node_js: "0.10"
       env: ISTANBUL=true   BUILD="modern"
     - node_js: "0.10"
       env: BIN="phantomjs" BUILD="compat"
-    - node_js: "0.10"
-      env: BIN="phantomjs" BUILD="legacy"
-    - node_js: "0.10"
-      env: BIN="phantomjs" BUILD="mobile"
     - node_js: "0.10"
       env: BIN="narwhal"   BUILD="compat"
-    - node_js: "0.10"
-      env: BIN="narwhal"   BUILD="legacy"
     - node_js: "0.10"
       env: BIN="rhino"     BUILD="compat"
-    - node_js: "0.10"
-      env: BIN="rhino"     BUILD="legacy"
     - node_js: "0.10"
       env: BIN="rhino"     BUILD="compat" OPTION="-require"
-    - node_js: "0.10"
-      env: BIN="rhino"     BUILD="legacy" OPTION="-require"
     - node_js: "0.10"
       env: BIN="ringo"     BUILD="compat"
-    - node_js: "0.10"
-      env: BIN="ringo"     BUILD="legacy"
     - node_js: "0.10"
       env: SAUCE_LABS=true BUILD="compat"
     - node_js: "0.10"
       env: SAUCE_LABS=true BUILD="modern"
-    - node_js: "0.10"
-      env: SAUCE_LABS=true BUILD="legacy"
-    - node_js: "0.10"
-      env: SAUCE_LABS=true BUILD="mobile"
     - node_js: "0.10"
       env: SAUCE_LABS=true BUILD="underscore"
 git:
@@ -54,7 +36,6 @@ branches:
   only:
     - master
 before_install:
-  - "([ $BUILD == 'compat' ] || [ $BUILD == 'legacy' ]) && COMPAT=true || true"
   - "[ $SAUCE_LABS == false ] || npm i ecstatic@\"~0.4.0\" request@\"~2.33.0\" sauce-tunnel@\"~1.1.0\""
   - "[ $ISTANBUL == false ]   || (npm i -g coveralls@\"~2.6.0\" && npm i istanbul@\"~0.2.0\")"
   - "[ $BIN != 'narwhal' ] || (wget https://github.com/280north/narwhal/archive/v0.3.2.zip && sudo unzip v0.3.2 -d /opt/ && rm v0.3.2.zip)"
@@ -73,9 +54,9 @@ script:
   - "([ $SAUCE_LABS == true ]  || [ $ISTANBUL == true ]) || $BIN $OPTION ./test.js ../dist/lodash.$BUILD.js"
   - "([ $SAUCE_LABS == true ]  || [ $ISTANBUL == true ]) || $BIN $OPTION ./test.js ../dist/lodash.$BUILD.min.js"
   - "([ $SAUCE_LABS == false ] || [ $BUILD == 'underscore' ]) || $BIN ./test/saucelabs.js runner=\"test/index.html?build=../dist/lodash.$BUILD.min.js\" tags=\"$BUILD,production\""
-  - "([ $SAUCE_LABS == false ] || [ $COMPAT == false ])       || $BIN ./test/saucelabs.js runner=\"test/index.html?build=../dist/lodash.$BUILD.min.js\" tags=\"$BUILD,production,ie-compat\" compatMode=7"
+  - "([ $SAUCE_LABS == false ] || [ $BUILD != 'compat' ])     || $BIN ./test/saucelabs.js runner=\"test/index.html?build=../dist/lodash.$BUILD.min.js\" tags=\"$BUILD,production,ie-compat\" compatMode=7"
   - "([ $SAUCE_LABS == false ] || [ $BUILD == 'underscore' ]) || $BIN ./test/saucelabs.js runner=\"test/index.html?build=../dist/lodash.$BUILD.js\" tags=\"$BUILD,development\""
-  - "([ $SAUCE_LABS == false ] || [ $COMPAT == false ])       || $BIN ./test/saucelabs.js runner=\"test/index.html?build=../dist/lodash.$BUILD.js\" tags=\"$BUILD,development,ie-compat\" compatMode=7"
+  - "([ $SAUCE_LABS == false ] || [ $BUILD != 'compat' ])     || $BIN ./test/saucelabs.js runner=\"test/index.html?build=../dist/lodash.$BUILD.js\" tags=\"$BUILD,development,ie-compat\" compatMode=7"
   - "[ $SAUCE_LABS == false ]  || $BIN ./test/saucelabs.js name=\"backbone tests\"   runner=\"test/backbone.html?build=../dist/lodash.$BUILD.min.js\" tags=\"$BUILD,production,backbone\""
   - "[ $SAUCE_LABS == false ]  || $BIN ./test/saucelabs.js name=\"backbone tests\"   runner=\"test/backbone.html?build=../dist/lodash.$BUILD.js\" tags=\"$BUILD,development,backbone\""
   - "[ $SAUCE_LABS == false ]  || $BIN ./test/saucelabs.js name=\"underscore tests\" runner=\"test/underscore.html?build=../dist/lodash.$BUILD.min.js\" tags=\"$BUILD,production,underscore\""