diff --git a/ios/Video/RCTVideo.m b/ios/Video/RCTVideo.m
index 3e666e60..efd48c70 100644
--- a/ios/Video/RCTVideo.m
+++ b/ios/Video/RCTVideo.m
@@ -1381,6 +1381,8 @@ static int const RCTVideoUnset = -1;
 {
   if (_playerViewController == playerViewController && _fullscreenPlayerPresented && self.onVideoFullscreenPlayerWillDismiss)
   {
+    [_playerViewController.contentOverlayView removeObserver:self forKeyPath:@"frame"];
+    [_playerViewController removeObserver:self forKeyPath:readyForDisplayKeyPath];
     self.onVideoFullscreenPlayerWillDismiss(@{@"target": self.reactTag});
   }
 }