1 files changed, 1 insertions, 1 deletions

diff --git a/js/controllers/presets-controller.js b/js/controllers/presets-controller.js
index 9d898a53..975f9f7a 100644
--- a/js/controllers/presets-controller.js
+++ b/js/controllers/presets-controller.js
@@ -100,7 +100,7 @@ exports.PresetsController = Montage.create(Component, {
                     var suffix = rule.selectorSuffix || '';
 
                     ///// TODO: remove when we find out what to do with competing animations
-                    if(rule.styles['-webkit-animation-name']) {
+                    if(rule.styles['-webkit-animation-name'] && animationNames.length) {
                         rule.styles['-webkit-animation-name'] += ',' + animationNames.join(',');
                     }