diff --git a/Packages/ohif-viewerbase/client/components/viewer/studySeriesQuickSwitch/studySeriesQuickSwitch.styl b/Packages/ohif-viewerbase/client/components/viewer/studySeriesQuickSwitch/studySeriesQuickSwitch.styl
index 74e24dce6..ee27e2d92 100644
--- a/Packages/ohif-viewerbase/client/components/viewer/studySeriesQuickSwitch/studySeriesQuickSwitch.styl
+++ b/Packages/ohif-viewerbase/client/components/viewer/studySeriesQuickSwitch/studySeriesQuickSwitch.styl
@@ -7,7 +7,6 @@ $seriesSpacing = 2px
   position: fixed
   top: 0
   z-index: 1
-  transition(left 0.25s linear 0s\, right 0.25s linear 0s)
 
   &.middle
     left: 50%