diff --git a/.travis.yml b/.travis.yml
index 8148fa783..dfca6c30a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -66,7 +66,7 @@ before_install:
   - "[ $MAKE != false ] && mkdir ./node_modules/lodash-cli/node_modules && cd ./node_modules/lodash-cli/node_modules/ && ln -s ../../../ ./lodash && cd ../ && npm i . && cd ../../ || true"
   - "[ $MAKE != false ] && node ./node_modules/lodash-cli/bin/lodash $BUILD -o ./dist/lodash.$BUILD.js || true"
 script:
-  - "[ $BIN == 'istanbul' ] && $BIN cover ./test/test.js || true"
+  - "[ $BIN == 'istanbul' ] && $BIN cover -x \"**/vendor/**\" ./test/test.js -- ./dist/lodash.js || true"
   - "([ $SAUCE_LABS != false ] || [ $BUILD == false ]) && true || cd ./test"
   - "([ $SAUCE_LABS != false ] || [ $BUILD == false ]) && true || $BIN $OPTION ./test.js ../dist/lodash.$BUILD.js"
   - "([ $SAUCE_LABS != false ] || [ $BUILD == false ]) && true || $BIN $OPTION ./test.js ../dist/lodash.$BUILD.min.js"
diff --git a/test/test.js b/test/test.js
index 1ee7e8de2..b0fe13cf6 100644
--- a/test/test.js
+++ b/test/test.js
@@ -1459,7 +1459,7 @@
           equal(counts[1], 2);
 
           QUnit.start();
-        }, 256);
+        }, 512);
       }
       else {
         skipTest(7);
@@ -1647,7 +1647,7 @@
     asyncTest('should delay `func` execution', 2, function() {
       if (!(isRhino && isModularize)) {
         var pass = false;
-        _.delay(function(){ pass = true; }, 100);
+        _.delay(function(){ pass = true; }, 128);
 
         setTimeout(function() {
           ok(!pass);
@@ -1656,7 +1656,7 @@
         setTimeout(function() {
           ok(pass);
           QUnit.start();
-        }, 256);
+        }, 512);
       }
       else {
         skipTest(2);
@@ -7041,7 +7041,7 @@
         setTimeout(function() {
           throttled();
           throttled();
-        }, 100);
+        }, 96);
 
         setTimeout(function() {
           ok(count > 1);