diff --git a/Signal/src/Calls/UserInterface/CallButton.swift b/Signal/src/Calls/UserInterface/CallButton.swift
index c0c759f663..cf2d25d535 100644
--- a/Signal/src/Calls/UserInterface/CallButton.swift
+++ b/Signal/src/Calls/UserInterface/CallButton.swift
@@ -3,7 +3,6 @@
 //
 
 import Foundation
-import UIKit
 
 class CallButton: UIButton {
     var iconName: String { didSet { updateAppearance() } }
@@ -99,17 +98,6 @@ class CallButton: UIButton {
 
         updateAppearance()
         updateSizing()
-        updateOrientation()
-
-        UIDevice.current.beginGeneratingDeviceOrientationNotifications()
-        NotificationCenter.default.addObserver(self,
-                                               selector: #selector(updateOrientation),
-                                               name: UIDevice.orientationDidChangeNotification,
-                                               object: nil)
-    }
-
-    deinit {
-        UIDevice.current.endGeneratingDeviceOrientationNotifications()
     }
 
     private func updateAppearance() {
@@ -159,25 +147,6 @@ class CallButton: UIButton {
         }
     }
 
-    @objc
-    private func updateOrientation() {
-        let rotationAngle: CGFloat
-        switch UIDevice.current.orientation {
-        case .landscapeLeft:
-            rotationAngle = .pi / 2
-        case .landscapeRight:
-            rotationAngle = -.pi / 2
-        case .portrait, .portraitUpsideDown, .faceDown, .faceUp, .unknown:
-            fallthrough
-        @unknown default:
-            rotationAngle = 0
-        }
-
-        UIView.animate(withDuration: 0.3, delay: 0, options: .allowUserInteraction) {
-            self.circleView.transform = CGAffineTransform(rotationAngle: rotationAngle)
-        }
-    }
-
     required init?(coder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }