diff --git a/renderer/index.js b/renderer/index.js
index df897f4b..97f9ebe1 100644
--- a/renderer/index.js
+++ b/renderer/index.js
@@ -350,6 +350,8 @@ function openAirplay (torrent) {
 }
 
 function setDimensions (dimensions) {
+  if (state.isFullScreen) return
+
   state.mainWindowBounds = electron.remote.getCurrentWindow().getBounds()
 
   // Limit window size to screen size